メタデータ名 C2103
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.586417514758 42.9099436213043, 141.586850264806 42.9105925368174, 141.587132699556 42.9110223464239, 141.586783019765 42.9111452273994, 141.586011269544 42.9113866275821, 141.585082323045 42.9117294398975, 141.584606745119 42.9118987748056, 141.583123786841 42.912443298041, 141.58284112786 42.9125501728844, 141.581457900635 42.9130548214447, 141.580960139333 42.9132363924565, 141.580520017992 42.9125790408257, 141.580229451533 42.9121610534157, 141.579958593546 42.9117876296962, 141.580451724206 42.9115999862732, 141.582050308988 42.9110070049798, 141.582066352531 42.9110010498403, 141.58256997322 42.9108154982644, 141.583605305924 42.9104323175174, 141.584489385472 42.9101097236801, 141.585029287046 42.9099222677995, 141.585796333954 42.9096529985541, 141.586142594499 42.9095313674051, 141.586417514758 42.9099436213043)) ^^http://www.opengis.net/ont/geosparql#wktLiteral