メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.436155939375 34.6260888240372, 135.438833648732 34.6271094751261, 135.440623018191 34.6277915865114, 135.440610136387 34.628035779307, 135.440629351817 34.6282389875282, 135.440340012374 34.6285803701798, 135.438400629086 34.6277968482354, 135.438353491575 34.6279328418575, 135.437813282101 34.6301881963599, 135.435380213812 34.6291647130699, 135.43545478823 34.6287648754968, 135.431747183691 34.6272368939791, 135.432318787856 34.6252718862988, 135.432768064422 34.6241971054106, 135.432935888514 34.6238109442902, 135.433360715353 34.6239642071993, 135.433273115081 34.6241424100643, 135.4332065674 34.6243440932394, 135.433597715797 34.6250290866485, 135.436155939375 34.6260888240372)) ^^http://www.opengis.net/ont/geosparql#wktLiteral