Slot: title

This slot is described in more detail within the class in which it is used.

URI: dcterms:title Alias: title

Applicable Classes

Name	Description	Modifies Slot
ConceptScheme	See DCAT-AP specs:ConceptScheme	yes
Surrounding	The surrounding in which the dataset creating activity took place (e.g. a lab).	no
Sublimation	Catalyst preparation by sublimation: a solid precursor is vaporised and deposited onto a substrate without passing through a liquid phase.	no
LegalResource	See DCAT-AP specs:LegalResource	no
DataAnalysis	An Activity that evaluates the data produced by another Activity.	no
HeatingRate	Rate of temperature change per unit time during a thermal ramp.	no
EDX	Energy-dispersive X-ray spectroscopy for elemental mapping and quantification.	no
DatasetSeries	See DCAT-AP specs:DatasetSeries	yes
BandGap	Electronic band gap and its character (direct/indirect), with optional many-body (GW) or excitonic corrections. Critical for photocatalyst and semiconductor catalyst screening.	no
Resource	See DCAT-AP specs:Resource	no
CoPrecipitation	Catalyst preparation by co-precipitation: precursor salts are simultaneously precipitated from solution by a precipitating agent.	no
Device	A material instrument that is designed to perform a function primarily by means of its mechanical or electrical nature.	no
Pressure		no
Ferroelectrics	Ferroelectric properties computed from DFT, including spontaneous polarization, switching barrier, and coercive field. Relevant for ferroelectric-photocatalyst design.	no
QuantitativeAttribute	A quantifiable piece of information that is attributed to an Entity, Activity or AgenticEntity.	no
SizeExclusionChromatography	Size exclusion chromatography for molecular weight distribution determination.	no
SMILES	A structure descriptor that denotes a molecular structure as a graph and conforms to the SMILES format specification.	no
PeriodOfTime	See DCAT-AP specs:PeriodOfTime	no
InChIKey		no
VesselType	A qualitative descriptor of the type of reaction or synthesis vessel used (e.g. "autoclave", "round-bottom flask", "Schlenk tube").	no
PhotoluminescenceLifetime	Time-resolved photoluminescence for charge carrier lifetime and recombination dynamics.	no
ElectrochemicalReactor	Electrochemical reactor used in electrocatalytic experiments, including H-cells, flow cells, and membrane electrode assemblies.	no
DataService	See DCAT-AP specs:DataService	yes
Characterization	A DataGeneratingActivity in which a catalyst sample or catalytic material is characterized using an analytical technique. The catalyst sample being characterized is linked via evaluated_entity. The analytical protocol is linked via realized_plan using a CharacterizationTechnique instance. The instrument used is linked via carried_out_by as a Device. The specific technique type is expressed via rdf_type using an ontology term (e.g. CHMO:0000158 for powder XRD, CHMO:0000404 for XPS), following DCAT-AP-PLUS Pattern 3 — exactly as NMRSpectroscopy uses rdf_type: CHMO:0000613.	no
ThermodynamicStability	Thermodynamic stability of a material or phase, characterised by formation energy, convex hull distance, and competing phases. Used to screen catalyst stability and predict synthesis feasibility.	no
PreparationMethod	An abstract Plan describing the protocol used to prepare a catalyst. Concrete subclasses (Impregnation, CoPrecipitation, …) specify the method-specific parameters. Linked from Synthesis via realized_plan. The specific preparation method type should additionally be expressed via rdf_type on the Synthesis activity using a voc4cat term (e.g. VOC4CAT:0007016 for preparation method).	no
Policy	See DCAT-AP specs:Policy	no
PolymerSample	A SubstanceSample derived from a Polymer.	no
Laboratory	A facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed.	no
DataGeneratingActivity	An Activity (process) that has the objective to produce information (in form of a dataset) about another Activity or Entity.	no
Catalyst	A ChemicalSubstance or MaterialEntity that initiates or accelerates a ChemicalReaction without itself being affected.	no
Simulation	A DataGeneratingActivity in which a catalyst, catalytic material, or catalytic process is modelled computationally. The simulation software is linked via carried_out_by as a Software agent. The simulation method (protocol) is linked via realized_plan using a SimulationMethod instance. The catalyst model or reaction being simulated is linked via evaluated_entity or evaluated_activity. The specific simulation type is expressed via rdf_type (e.g. coremeta4cat:DFT, NCIT:C18097 for molecular dynamics), following DCAT-AP-PLUS Pattern 3.	no
ChemicalReaction	A process that leads to the transformation of one set of chemical substances to another and that is the subject matter of a DataGeneratingActivity.	no
MicrowaveAssisted	Catalyst preparation using microwave irradiation to rapidly and uniformly heat the reaction mixture.	no
Catalogue	See DCAT-AP specs:Catalogue	yes
ElectroSprayIonizationMassSpectrometry	Electrospray ionisation mass spectrometry for molecular mass and identity determination.	no
MolarMass	A Mass (physical quality) that quantifies the mass of a homogeneous ChemicalSubstance containing 6.02 x 10^23 atoms or molecules.	no
PhononDispersion	Phonon dispersion relations computed from interatomic force constants, providing access to vibrational frequencies, thermodynamic quantities, and dynamical stability (imaginary modes).	no
TimeInstant	See DCAT-AP specs:TimeInstant	no
ChemicalReactor	Abstract Reactor (chemdcat-ap) subclass representing a catalytic reactor vessel. Reactor is more specific than the general Device (AgenticEntity): it restricts the used_reactor relation (is_a: carried_out_by) on Reaction to dedicated reactor equipment. This semantic distinction separates analytical instruments (Device) from reaction vessels (Reactor). ChemicalReactor further specializes chemdcat-ap's generic Reactor for catalysis use cases. Concrete subclasses (FixedBedReactor, CSTR, PlugFlowReactor, …) specify reactor geometry and operating mode. Linked from Reaction via used_reactor (restricted to range: ChemicalReactor).	no
Atmosphere	A qualitative descriptor of the gaseous environment or atmospheric conditions during a process (e.g. "air", "N2", "5% H2/Ar").	no
VolumeFlowRate	Volume of fluid passing a given point per unit time.	no
LengthQuantity	A quantitative measure of length or spatial dimension (nm, mm, cm).	no
PlaneAngle	A quantitative measure of a plane angle (e.g. scattering angle in degrees).	no
SamplePretreatment	A qualitative descriptor of the pre-treatment applied to a sample before a process or measurement (e.g. "reduction at 300 °C", "outgassing").	no
InfraredSpectroscopy	Infrared spectroscopy (FTIR/ATR) for functional group and surface species identification.	no
CalcinationGaseousEnvironment	The specific gaseous environment maintained during a calcination step (e.g. "air", "N2", "10% O2/N2").	no
RamanSpectroscopy	Raman spectroscopy for vibrational and structural characterization.	no
EvaluatedEntity	An Entity that is being evaluated in a DataGeneratingActivity.	yes
HeatingProcedure	A qualitative descriptor of the thermal programme or heating procedure applied (e.g. "isothermal", "ramp 5 °C/min to 500 °C, dwell 2 h").	no
DissolvingSubstance	A liquid ChemicalSubstance that dissolves or that is capable of dissolving a ChemicalSubstance.	no
ExsolutionSynthesis	Catalyst preparation by exsolution: metal nanoparticles are grown on a perovskite oxide surface by reduction/oxidation cycling.	no
Reactor	A reactor is a container for controlling a biological or chemical reaction or process.	no
UVVisSpectroscopy	UV-Vis spectroscopy for electronic transitions, band gap, and concentration determination.	no
CSTR	Continuous stirred tank reactor (CSTR) — a well-mixed, continuous-flow reactor operating at steady state.	no
MechanochemicalSynthesis	Catalyst preparation by mechanical milling or grinding, optionally combined with thermal treatment.	no
CombustionSynthesis	Catalyst preparation by combustion of a fuel/oxidizer mixture, producing metal oxide catalysts in a single rapid step.	no
ConductivityMeasurement	Electrical conductivity measurement for ionic and electronic transport characterization.	no
ScanningElectronMicroscopy	SEM for surface morphology and particle size/shape imaging.	no
Surfaces	Surface properties of a catalyst computed from a periodic slab model, including surface energy, Miller index, slab thickness, and vacuum spacing. Central to heterogeneous catalysis modelling.	no
GrainBoundaries	Grain boundary structure and energetics from atomistic simulation. Relevant for understanding polycrystalline catalyst behaviour, sintering, and charge/defect segregation.	no
SupportiveEntity	The supportive entities are supporting the main entities in the Application Profile. They are included in the Application Profile because they form the range of properties.	no
Precursor	A MaterialSample that serves as input material in a catalyst Synthesis. Precursors are consumed or transformed during the preparation process.	no
Volume	A measure of regions in three-dimensional space.	no
Autoclave	Autoclave reactor — a sealed pressure vessel for batch reactions at elevated temperature and/or pressure.	no
Plan	A piece of information that specifies how an activity has to be carried out by its agents including what kind of steps have to be taken and what kind of parameters have to be met/set.	no
CatalysisDataset	A dcat:Dataset that contains research data in the field of catalysis. The catalysis research field is expressed via rdf_type using a voc4cat term from CatalysisResearchFieldEnum (following DCAT-AP-PLUS Pattern 3). For example, a dataset from heterogeneous catalysis research would carry: rdf_type: id: VOC4CAT:0007001 title: "heterogeneous catalysis" The four CoreMeta4Cat minimum information pillars are linked via the slots below, each pointing to the corresponding DataGeneratingActivity or EvaluatedActivity subclass defined in the CoreMeta4Cat subprofile modules.	no
PhotoluminescenceSpectroscopy	Photoluminescence spectroscopy for defect and charge carrier characterization.	no
Atom	An Entity constituting the smallest component of a chemical element having the chemical properties of the element.	no
Any	This abstract class is needed to create the union of Dataset, DatasetSeries, Catalogue and DataService for the range of the slot primary_topic.	no
NMRSpectroscopy	Nuclear magnetic resonance spectroscopy for structure elucidation. Note: for detailed liquid-state NMR minimum information, the dedicated nmr_dcat_ap profile (MARGARITAS) should be used in combination with this subprofile.	no
TPR	Temperature-programmed reduction for reducibility and metal-support interaction characterization.	no
ElasticConstants	Elastic mechanical properties of a material derived from the elastic tensor, including bulk modulus, shear modulus, and Young's modulus.	no
DielectricTensors	Dielectric tensor computed from density functional perturbation theory (DFPT). Characterises the optical and static dielectric response of a material.	no
CatalysisDataGeneratingActivity	A CoreMeta4Cat specialization of DCAT-AP-PLUS's DataGeneratingActivity that adds a type designator (activity_designator). Synthesis, Characterization, and Simulation all specialize this class instead of DataGeneratingActivity directly, so that when one of them is nested inside CatalysisDataset.was_generated_by, the LinkML Python loader can tell which concrete subclass a given entry is meant to be and keep its subclass-specific fields (e.g. Characterization.realized_plan) rather than falling back to DataGeneratingActivity's own generic slot definitions. activity_designator is filled in automatically by LinkML when a class is instantiated directly (e.g. loading a standalone Synthesis-NNN.yaml file) -- it does not need to be set by hand there. It only needs to be set explicitly in the source data when a Synthesis/Characterization/ Simulation instance is nested inside another object's was_generated_by list (e.g. in a combined CatalysisDataset file), so the loader knows which of the three to construct.	no
FixedBedReactor	Fixed bed reactor — a tubular reactor packed with a stationary catalyst bed. The most common reactor type in heterogeneous catalysis testing.	no
ProvenanceStatement	See DCAT-AP specs:ProvenanceStatement	no
Duration	A quantitative measure of elapsed time (duration of a process step).	no
Density	A measure of the mass per unit volume of a substance.	no
MaterialSample	A Sample that was derived from a previous MaterialSample or some other kind of MaterialEntity.	no
Attribution	See DCAT-AP specs:Attribution	no
Identifier	See DCAT-AP specs:Identifier	no
EnergyQuantity	A quantitative measure of energy (eV, keV, kJ/mol, etc.).	no
AtomicLayerDeposition	Catalyst preparation by atomic layer deposition (ALD): sequential self-limiting surface reactions deposit a conformal thin film of active phase onto a substrate.	no
Thermogravimetry	Thermogravimetric analysis (TGA/DTG) for mass loss, decomposition, and oxidation state characterization.	no
AgenticEntity	An entity that is somehow responsible for an Activity to take place.	no
PowderXRD	Powder X-ray diffraction for phase identification and structural analysis.	no
InChi	A structure descriptor which conforms to the InChI format specification.	no
Frequency	See DCAT-AP specs:Frequency	no
DepositionPrecipitation	Catalyst preparation by deposition-precipitation: the active phase is precipitated directly onto the support surface.	no
CharacterizationTechnique	An abstract Plan describing the analytical protocol used to characterize a catalyst. Concrete subclasses specify technique-specific parameters. Linked from Characterization via realized_plan.	no
Distribution	See DCAT-AP specs:Distribution	yes
SubstanceSample	A MaterialSample derived from a chemical substance that is of interest in an analytical procedure.	no
MassToChargeRatio	Ratio of mass to electric charge (m/z) in mass spectrometry.	no
TransmissionElectronMicroscopy	TEM for atomic-resolution imaging and diffraction of catalyst particles.	no
AmountOfSubstance	The total amount of substance used in a ChemicalReaction.	no
Mass	The strength of a body's gravitational attraction to other bodies.	no
XPS	X-ray photoelectron spectroscopy for surface elemental and chemical state analysis.	no
AqueousStability	Electrochemical (Pourbaix) stability of a catalyst in aqueous solution as a function of pH and electrode potential. Critical for electrocatalyst stability screening.	no
SingleCrystalXRD	Single crystal X-ray diffraction for structure determination.	no
MonteCarlo	Monte Carlo simulation — a stochastic method that samples configuration space using random moves accepted or rejected according to a statistical criterion (e.g. Metropolis). Used for adsorption isotherms, phase diagrams, and lattice-based kinetics.	no
CatalysisPlan	A CoreMeta4Cat specialization of DCAT-AP-PLUS's Plan that adds a persistent identifier (id). Plan itself (external, dcat-ap-plus) only lists title/description -- every CoreMeta4Cat protocol, technique, and method class needs to be independently citable and cross-referenceable (e.g. linked to from multiple Reaction/Characterization instances that reuse the same protocol), so id is added once here rather than repeated on each of PreparationMethod, CharacterizationTechnique, SimulationMethod, and ProductIdentificationMethod individually.	no
PowerQuantity	Rate of energy transfer per unit time (e.g. laser power in mW).	no
Standard	See DCAT-AP specs:Standard	no
Microkinetics	Microkinetic modelling — a mean-field kinetic approach that integrates elementary reaction steps and their rate constants to predict catalytic activity and selectivity under reaction conditions.	no
HighPerformanceLiquidChromatographyMassSpectrometry	High-performance liquid chromatography-mass spectrometry for compound identification and quantification.	no
Microreactor	Microreactor — a miniaturised flow reactor with characteristic dimensions in the sub-millimetre range, enabling precise thermal control and rapid screening.	no
AnalysisDataset	A Dataset that was generated by an analysis of some previously generated data. For example, a dataset that contains the data of an assignment of a chemical structure to a sample based on the spectral data obtained from the sample is an AnalyticalDataset.	no
ReactionMonitoring	A DataGeneratingActivity that produces data about a ChemicalReaction, such as reaction monitoring, experimental documentation, or a combined recording-and-evaluation workflow. This is a coarse-grained convenience shape that does not distinguish between raw experimental recording and subsequent data evaluation. Domain-specific sub-profiles that need this distinction should define their own DataGeneratingActivity subclasses and use the DCAT-AP+ DataAnalysis chain to separate raw data from derived results.	no
ChemicalEntity	Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity.	no
LicenseDocument	See DCAT-AP specs:LicenseDocument	no
GCMS	Gas chromatography-mass spectrometry for volatile compound identification and quantification.	no
Impregnation	Catalyst preparation by impregnation: a solution of the active phase precursor is brought into contact with the support material.	no
ElementalAnalysis	Combustion elemental analysis (CHNS/O) for carbon, hydrogen, nitrogen, sulfur content.	no
SlurryReactor	Slurry reactor — a three-phase reactor in which catalyst particles are suspended in a liquid phase through which gas is bubbled.	no
QuantitativeRange	A quantitative property expressed as a range between a lower and upper bound, sharing a common unit. Used where an experiment operates over a range of conditions (e.g. a temperature sweep, a feed concentration window). Aligned to qudt:Quantity (as in the DCAT-AP-PLUS QuantitativeAttribute pattern) but with min_value / max_value instead of a single value to represent an interval rather than a point value. Provide the shared unit as a QUDT DefinedTerm.	no
MolecularDynamics	Molecular dynamics simulation — a method for computing the time evolution of a system of interacting particles by integrating the equations of motion. Used to study diffusion, reaction kinetics, and thermal properties.	no
Area	A quantitative measure of surface area (e.g. active electrode area).	no
CatalogueRecord	See DCAT-AP specs:CatalogueRecord	yes
EvaluatedActivity	An activity or process that is being evaluated in a DataGeneratingActivity.	no
DFT	Density functional theory — a quantum mechanical method for calculating the electronic structure of atoms, molecules, and periodic solids. The most widely used ab initio method in computational catalysis.	no
Wavenumber	Reciprocal of wavelength; number of wave cycles per unit length (cm^-1).	no
RightsStatement	See DCAT-AP specs:RightsStatement	no
QualitativeAttribute	A piece of information that is attributed to an Entity, Activity or AgenticEntity.	no
Dataset	A collection of data, published or curated by a single agent, and available for access or download in one or more representations.	yes
AngularVelocity	Rate of rotational motion, typically expressed in revolutions per minute.	no
CalculatedProperty	Abstract QualitativeAttribute representing a property computed by a Simulation. Concrete subclasses carry the property-specific output values and the computational settings used to produce them. Linked from Simulation via the calculated_property slot.	no
Yield	A dimensionless physical quantity describing the fraction of a product B that is formed from a reactant A taking into account the stoichiometry. If A fully reacts to B without side-reactions, the yield of product B is 1 (or 100 %).	no
SimulationMethod	Abstract Plan describing the computational method (protocol) used in a Simulation. Concrete subclasses carry method-specific parameter slots. Linked from Simulation via realized_plan.	no
XRayAbsorptionSpectroscopy	X-ray absorption spectroscopy (XAS/XANES/EXAFS) for electronic and local structure analysis.	no
Geometry	See DCAT-AP specs:Geometry	no
DefinedTerm	A word, name, acronym or phrase that is defined in a controlled vocabulary (CV) and that is used to provide an additional rdf:type or dcterms:type of a class within this schema.	yes
PlugFlowReactor	Plug flow reactor (PFR) — a tubular reactor in which reactant composition varies along the axis with no axial mixing.	no
CatalystSample	A MaterialSample that is the product of a catalyst Synthesis. The specific type of catalyst (e.g. heterogeneous, supported metal) is expressed via rdf_type using a VOC4CAT term.	no
FluidizedBedReactor	Fluidized bed reactor — a reactor in which the catalyst particles are suspended in an upward-flowing gas or liquid stream.	no
SonochemicalSynthesis	Catalyst preparation using ultrasonic irradiation to drive chemical reactions via acoustic cavitation.	no
BET	Brunauer-Emmett-Teller analysis for specific surface area and pore size distribution.	no
MediaTypeOrExtent	See DCAT-AP specs:MediaTypeOrExtent	no
Solvothermal	Catalyst preparation under elevated temperature and pressure in a sealed vessel using a non-aqueous solvent.	no
Entity	A physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary.	yes
MolarEquivalent	A dimensionless ratio that quantifies the stoichiometric proportion of a chemical substance relative to a reference substance in a chemical reaction.	no
PHValue		no
ChecksumAlgorithm	See DCAT-AP specs:ChecksumAlgorithm	no
TPO	Temperature-programmed oxidation for coke quantification and reoxidation characterization.	no
LinguisticSystem	See DCAT-AP specs:LinguisticSystem	no
Software	An instrument composed of a series of instructions that can be interpreted by or directly executed by a computer.	no
MolecularFormula	A structure descriptor which identifies each constituent element by its chemical symbol and indicates the number of atoms of each element found in each discrete molecule of that compound.	no
EquationsOfState	Equation of state relating energy (or enthalpy) to volume, fitted to a parametric model (e.g. Birch-Murnaghan). Used to extract equilibrium volume, bulk modulus, and its pressure derivative.	no
DRIFTS	Diffuse reflectance infrared Fourier transform spectroscopy for in-situ surface species identification under reactive gas conditions.	no
ElectronicStructure	Electronic band structure and density of states, characterising the electronic properties of a catalyst relevant to activity descriptors (d-band centre, band gap, Fermi energy).	no
Temperature	A physical quantity that quantitatively expresses the attribute of hotness or coldness.	no
Activity	See DCAT-AP specs:Activity	yes
PercentageOfTotal	A dimensionless ratio that quantifies the stoichiometric proportion of a chemical substance relative to a reference substance in a chemical reaction.	no
FlameSprayPyrolysis	Catalyst preparation by flame spray pyrolysis (FSP): a liquid precursor solution is atomised and combusted in a flame to produce nanoparticles.	no
DynamicLightScattering	Dynamic light scattering for hydrodynamic particle size distribution in suspension.	no
ChemicalProduct	A chemical substance that is produced by a ChemicalReaction.	no
Synthesis	A DataGeneratingActivity in which a catalyst is prepared. The preparation protocol is linked via realized_plan using a PreparationMethod instance. Input materials (Precursors) are linked via had_input_entity. The resulting catalyst (CatalystSample) is linked via had_output_entity. The type of synthesis is further specified via rdf_type using an ontology term (e.g. a VOC4CAT preparation method term), following DCAT-AP-PLUS Pattern 3.	no
SolGel	Catalyst preparation by the sol-gel process: hydrolysis and condensation of precursor molecules to form a colloidal network (gel).	no
MolecularSynthesis	Catalyst preparation by molecular (organometallic or coordination) chemistry routes, including crystallisation and purification steps.	no
Concept	See DCAT-AP specs:Concept	no
CatalyticReaction	A ChemicalReaction (chemdcat-ap) specialization representing the catalytic reaction being studied. Inherits the generic reaction slots (starting materials, reactants, products, catalyst, solvent, reactor, temperature, pressure, yield, reaction steps) from ChemicalReaction and adds catalysis-specific operating-condition slots. Reaction is NOT a DataGeneratingActivity — it is the catalytic process being observed, not the process that generates the dataset. A CatalysisDataset is linked to the Reaction it is about via is_about_activity. For operando experiments (e.g. in-situ XRD during a reaction), the dataset carries both: was_generated_by: Characterization (the measurement producing data) is_about_activity: Reaction (the catalytic process being monitored) The reactor is linked via the inherited used_reactor slot (is_a: carried_out_by), narrowed here to require a ChemicalReactor instance rather than touching the generic carried_out_by relation directly. Reactants are linked via the inherited used_reactant slot (range: Reagent) -- CatalyticReaction does not declare its own reactant slot. The type of catalytic reaction (e.g. ammonia synthesis, CO oxidation) is expressed via rdf_type using a voc4cat or ChemO term.	no
ReactionMonitoringDataset	A Dataset about a ChemicalReaction that was produced by a ReactionMonitoring activity. This is a coarse-grained convenience shape that conflates experimental documentation and analysis into a single data-generating activity. Domain-specific sub-profiles that need to distinguish reaction monitoring from subsequent data evaluation should define their own Dataset subclasses, potentially using the DCAT-AP+ DataAnalysis/AnalysisDataset chain instead of reusing this class.	no
ElectricCurrent	A quantitative measure of electric current (e.g. faradaic current in an electrochemical cell).	no
OperationMode	A qualitative descriptor of the operation mode of an instrument or process (e.g. "transmission", "reflection", "AC", "DC", "full-scan").	no
MediaType	See DCAT-AP specs:MediaType	no
CyclicVoltammetry	Cyclic voltammetry for electrochemical activity, redox potential, and capacitance characterization.	no
ProductIdentificationMethod	Abstract Plan representing the method used to identify and quantify reaction products. In practice, users should reference a concrete CharacterizationTechnique subclass from coremeta4cat_characterization_ap (e.g. GCMS, HPLC_MS, NMRSpectroscopy). This abstract class is retained for backward compatibility with the original CoreMeta4Cat monolith. It is a subclass of CatalysisPlan (which is itself a Plan, prov:Plan / OBI:0000272) so that it can participate in the realized_plan slot, and so it (and every other CoreMeta4Cat protocol/technique class) can carry a persistent id.	no
IUPACName	A systematic name which is formulated according to the rules and recommendations for chemical nomenclature set out by the International Union of Pure and Applied Chemistry (IUPAC).	no
ICPAES	Inductively coupled plasma atomic emission spectroscopy for bulk elemental composition.	no
Document	See DCAT-AP specs:Document	no
Piezoelectricity	Piezoelectric response of a non-centrosymmetric material, described by the piezoelectric tensor. Relevant for piezocatalysis applications.	no
SubstanceSampleCharacterization	A DataGeneratingActivity that produces data about a SubstanceSample, such as a spectroscopic measurement, a physical property determination, or a combined measurement-and-analysis workflow. This is a coarse-grained convenience shape that does not distinguish between raw data acquisition and subsequent data processing or analysis. Domain-specific sub-profiles that need this distinction should define their own DataGeneratingActivity subclasses and use the DCAT-AP+ DataAnalysis chain to separate raw measurement from derived results.	no
ElectricPotential	A quantitative measure of electric potential difference or voltage.	no
StartingMaterial	A ChemicalSubstance with that has a starting material role in a synthesis.	no
SubstanceSampleCharacterizationDataset	A Dataset about a SubstanceSample that was produced by a SubstanceSampleCharacterization activity. This is a coarse-grained convenience shape that conflates measurement and analysis into a single data-generating activity. Domain-specific sub-profiles that need to distinguish raw measurement from post-processing or structure assignment should define their own Dataset subclasses, potentially using the DCAT-AP+ DataAnalysis/AnalysisDataset chain instead of reusing this class.	no
Concentration	A QuantitativeAttribute of a ChemicalSubstance that represents the amount of a constituent divided by the volume of the mixture.	no
AnalysisSourceData	Information that was evaluated within a DataAnalysis.	no
PlasmaAssisted	Catalyst preparation using plasma treatment to modify surface properties or deposit active components.	no
Reagent	A ChemicalSubstance that is consumed or transformed in a ChemicalReaction.	no
Role	See DCAT-AP specs:Role	no
MaterialEntity	A material is an Entity that has some portion of matter as proper part.	no

Properties

• Range: String

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/nfdi4cat/coremeta4cat

Mappings

Mapping Type	Mapped Value
self	dcterms:title
native	coremeta4cat:title

LinkML Source

name: title
description: This slot is described in more detail within the class in which it is
  used.
from_schema: https://w3id.org/nfdi4cat/coremeta4cat
rank: 1000
slot_uri: dcterms:title
alias: title
domain_of:
- QuantitativeRange
- Activity
- AgenticEntity
- Any
- Attribution
- Catalogue
- CatalogueRecord
- ChecksumAlgorithm
- Concept
- ConceptScheme
- DataService
- Dataset
- DatasetSeries
- DefinedTerm
- Distribution
- Document
- Entity
- Frequency
- Geometry
- Identifier
- LegalResource
- LicenseDocument
- LinguisticSystem
- MediaType
- MediaTypeOrExtent
- PeriodOfTime
- Plan
- Policy
- ProvenanceStatement
- QualitativeAttribute
- QuantitativeAttribute
- Resource
- RightsStatement
- Role
- Standard
- SupportiveEntity
- Surrounding
- TimeInstant
range: string