メタデータ名 C12341-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.086315367046 39.6972522271196, 141.084009641071 39.6973369164104, 141.083871332286 39.6954741284026, 141.084400004185 39.6954510672329, 141.084626927546 39.6954346389695, 141.084866685398 39.6953962590054, 141.085006546927 39.6955553828173, 141.085151244479 39.6956228026855, 141.085388805259 39.6956940321372, 141.085708414741 39.6956335564983, 141.085765050747 39.6963049548594, 141.086255108088 39.6962959027743, 141.086315367046 39.6972522271196)) ^^http://www.opengis.net/ont/geosparql#wktLiteral