1 <gis = 'http://www.argeo.org/ns/gis'>
3 // GEOMETRIES (based on JTS http://www.vividsolutions.com/jts/JTSHome.htm)
4 [gis:coordinate] > nt:base
10 // marker any node that is located or has a located parent
11 [gis:indexed] > nt:unstructured, mix:lastModified
14 [gis:located] > gis:indexed
16 // either an EPSG code (e.g. EPSG:4326 for WGS 84) or a WKT representation
21 - gis:centroid (BINARY)
22 // - gis:role (STRING)
24 [gis:geometry] > nt:unstructured, gis:located
28 [gis:feature] > nt:base
34 - gis:centroid (BINARY) m
35 //- gis:relatedNode (REFERENCE) *
37 [gis:featureSource] > nt:unstructured, mix:title
41 [gis:dataStore] > nt:unstructured, mix:title
43 + * (gis:featureSource) *
44 // FIXME + * (gis:featureSource)
46 [gis:relatedFeature] > nt:address, gis:located