メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.667813453036 43.927423922958, 141.667501001585 43.9276272567684, 141.666005310384 43.9286986853146, 141.666236971627 43.92887286269, 141.665251222889 43.9295711923309, 141.664301048502 43.9288640135187, 141.663771746262 43.9284688751404, 141.663195313277 43.9280587073658, 141.662142710317 43.9273888095537, 141.66174087941 43.9271330712073, 141.659691358211 43.9257504054867, 141.658589599991 43.9248019182708, 141.662101246449 43.9227034178679, 141.665256963915 43.9209380915579, 141.666700557724 43.92190248144, 141.667538253222 43.9225825920479, 141.667632972527 43.922676117757, 141.667953431961 43.9231946910445, 141.668127768274 43.923369429654, 141.66863373495 43.923980962521, 141.668817207945 43.924181975326, 141.669203683323 43.9245122071419, 141.669216465223 43.9245783198294, 141.669224198943 43.9246133258618, 141.669771257453 43.9250084883791, 141.66931260159 43.9253314988229, 141.669516538397 43.9253597353574, 141.669706797785 43.9254189736804, 141.669821637501 43.9254953114007, 141.669853460918 43.9255343249781, 141.669885334188 43.9255733388014, 141.669950942368 43.9257348886534, 141.670002799381 43.9258748509133, 141.668597994694 43.9268989229035, 141.667813453036 43.927423922958)) ^^http://www.opengis.net/ont/geosparql#wktLiteral