メタデータ名 G20544011021
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.205733485646 42.9857113441166, 143.207197647787 42.9858347662005, 143.206986794105 42.9875203539767, 143.205523624614 42.9874081755944, 143.204282341848 42.9873212740119, 143.204288820094 42.9873064510153, 143.204815524352 42.9856225187808, 143.205733485646 42.9857113441166)) ^^http://www.opengis.net/ont/geosparql#wktLiteral