Computer Retrieval of Information on Scientific Projects Thesaurus | Material Natural Resource | Source |
---|---|---|
http://sweet.jpl.nasa.gov/2.3/matrNaturalResource.owl#Oil | http://purl.bioontology.org/ontology/CSP/1744-0672 | LOOM |
http://sweet.jpl.nasa.gov/2.3/matrNaturalResource.owl#Coal | http://purl.bioontology.org/ontology/CSP/0552-1596 | LOOM |