メタデータ名 E5701
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.397034614612 44.18838425094, 142.395742280736 44.188175974023, 142.395753312499 44.1881423846838, 142.395885982476 44.1876938094056, 142.397178131218 44.1878949830708, 142.397034614612 44.18838425094)) ^^http://www.opengis.net/ont/geosparql#wktLiteral