メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.2088332108 34.8115486324106, 134.208793356989 34.812018214812, 134.208768104797 34.8123158230224, 134.206552121538 34.8127594738623, 134.206025818712 34.8128237148589, 134.205211630396 34.8129331458565, 134.204374127517 34.8130712815651, 134.204275991901 34.8126156398872, 134.204224544178 34.812166950802, 134.204769130267 34.8121368251908, 134.205041550063 34.8119906220732, 134.205588267095 34.8118856979869, 134.20618724744 34.8118191408888, 134.205979705866 34.8104606181788, 134.206460872858 34.8104694353857, 134.206965410085 34.8104467226773, 134.207058255663 34.8104425935383, 134.207392933847 34.8103975866958, 134.208512061079 34.810247043036, 134.2088332108 34.8115486324106)) ^^http://www.opengis.net/ont/geosparql#wktLiteral