CSV
XML
JSON
N3
URI*
https://w3id.org/pmd/pgo
https://w3id.org/pmd/pgo
Contact*
Mat Portal Admin (matadmin@nodomain.org)
Object creation date property
http://purl.org/dc/elements/1.1/created
http://purl.org/dc/elements/1.1/created
Submission date
February 16, 2026
Deprecated
false See more...
Description*
Precipitate Geometry Ontology (PGO) is a PMD application ontology for representing precipitate-geometry information derived from transmission electron microscopy and related microstructural analysis workflows. It extends PMDco-aligned modeling so precipitate descriptors and linked process/property context can be integrated and queried together in materials knowledge graphs. See more...
Creator
Markus Schilling
Bernd Bayerlein
Subject
https://data.stage.matportal.org/categories/PMD See more...
https://data.stage.matportal.org/categories/PMDAO See more...
https://data.stage.matportal.org/categories/MATERIALDIGITAL See more...
Representation language*
OWL See more...
Object modification date property
http://purl.org/dc/elements/1.1/modified
http://purl.org/dc/elements/1.1/modified
Notes
The Precipitate Geometry Ontology (PGO) is a small ontology used to describe data originating from transmission electron microscopy (TEM) analyses of precipitates. It was created in the frame of the collaborative project Platform MaterialDigital (PMD, https://materialdigital.de). It is further part of a demonstrator showing possible interactions of semantic data created by the application of multiple ontologies and used by federated SPARQL querying - the "Orowan Demonstrator" (available at: https://github.com/materialdigital/demo-orowan). See more...
Creation date*
December 13, 2023
Status*
production See more...
URI Lookup Endpoint
https://stage.matportal.org/search?ontologies=PGO&require_exact_match=true&q=
search?ontologies=PGO&require_exact_match=true&q=
Imports
https://w3id.org/pmd/co/
https://w3id.org/pmd/co/
Version information
1.0.0 See more...
Version IRI
https://w3id.org/pmd/pgo/1.0.0
https://w3id.org/pmd/pgo/1.0.0

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