| Ontology for Geography Markup Language (GML3.0) | GO FAIR M4M | Source |
|---|---|---|
| http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#Surface | http://purl.org/m4m/1113 | LOOM |
| http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#Surface | http://purl.org/m4m/1110 | LOOM |
| http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#_Surface | http://purl.org/m4m/1110 | LOOM |
| http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#_Surface | http://purl.org/m4m/1113 | LOOM |