メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.807565837285 35.317998821144, 134.806988179011 35.3164344228145, 134.805912446971 35.3120981712237, 134.807041838839 35.3089337797506, 134.815751587425 35.3113808503172, 134.824925501447 35.3102444884025, 134.835098257551 35.3096855547277, 134.834997343185 35.3114294183288, 134.835177488831 35.3118230370485, 134.83529682311 35.3120662031791, 134.835421260518 35.3122311803003, 134.835660190383 35.312564907173, 134.830955983323 35.3146213583819, 134.813046797789 35.3203925331702, 134.811558161693 35.3203078821058, 134.810123503792 35.3197718139812, 134.808743445442 35.3190325176598, 134.807565837285 35.317998821144)) ^^http://www.opengis.net/ont/geosparql#wktLiteral