メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.367019632848 43.0264725370976, 144.367712847243 43.0271412492628, 144.367964109367 43.0273844307922, 144.367864590891 43.0274395122432, 144.368086908394 43.0276493311684, 144.36591882007 43.028864070257, 144.363175617477 43.0303672548346, 144.362427818494 43.0307890362991, 144.362224141966 43.0305802701502, 144.362917452757 43.0301964177813, 144.362639708077 43.0299466830944, 144.361935982389 43.0292781405069, 144.361130346808 43.0284884727562, 144.361580420815 43.0282350033895, 144.362016699785 43.0279930392338, 144.362553003624 43.0276939487966, 144.362630305781 43.027650536108, 144.36307455888 43.0274009648389, 144.36350078492 43.0271792926648, 144.363575871943 43.0271384512805, 144.363939462411 43.0269407206787, 144.364159427034 43.0268090096769, 144.364379209161 43.0266775131502, 144.364818168096 43.0264361895377, 144.365288715099 43.026182465739, 144.365633593991 43.0259984380882, 144.365748802539 43.0259369496607, 144.366196807142 43.025685749059, 144.367019632848 43.0264725370976)) ^^http://www.opengis.net/ont/geosparql#wktLiteral