メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.219646984377 35.2298422691832, 136.219619249909 35.2298064023988, 136.218633062014 35.2302973232695, 136.217930335245 35.2294101052742, 136.218931217468 35.2288733182538, 136.219945851189 35.2283472024266, 136.220010207767 35.2284522302518, 136.220568923138 35.2292120876956, 136.220700998697 35.2293794587391, 136.220202267761 35.2296712026883, 136.220277677513 35.2297455053895, 136.220159451542 35.2297943101644, 136.220045327887 35.2296398634914, 136.219646984377 35.2298422691832)) ^^http://www.opengis.net/ont/geosparql#wktLiteral