メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.119699701143 36.0420072908756, 138.119597569756 36.0421146631172, 138.119309672193 36.0425389191038, 138.11910168696 36.0428151690081, 138.118714163529 36.0432300782928, 138.118468671037 36.0434535658635, 138.118337836646 36.0435698947061, 138.118267652671 36.0436411755998, 138.117938328449 36.043933558042, 138.117904876634 36.0439482433762, 138.117873054978 36.0439395167655, 138.117656432095 36.0441533392176, 138.117762317014 36.0442301269603, 138.117725698706 36.0442719271657, 138.117822576615 36.0443289444583, 138.11776721878 36.044382053771, 138.117748055571 36.0444004311691, 138.117802557029 36.0444345578911, 138.117742835168 36.0444938973806, 138.117636902226 36.0444269803282, 138.117478241605 36.0445867515777, 138.117508491598 36.0446065752774, 138.117459687392 36.0446581965981, 138.117529244602 36.0447077365026, 138.117486485991 36.0447643179348, 138.117216970105 36.0446105757378, 138.116922537793 36.0449117030869, 138.116771077417 36.0448372402684, 138.117112898166 36.0435411851823, 138.117116304227 36.0435269503722, 138.117304952682 36.0427418028768, 138.117315789551 36.0427152387777, 138.117521742661 36.0419010761538, 138.117581375065 36.0416802878633, 138.117823888615 36.0417411943091, 138.118112830567 36.0418204341472, 138.118246966822 36.0418544356622, 138.118281956797 36.0417454557194, 138.118233748074 36.0417369095659, 138.118254642202 36.0416922201489, 138.118037998609 36.0416244011931, 138.118097088864 36.041507108887, 138.118251932633 36.0415439576933, 138.118272690067 36.0415188509143, 138.118661400172 36.0416207911303, 138.118792021299 36.041682742262, 138.11883693323 36.0416465200139, 138.119084481906 36.0417424078504, 138.119129571615 36.0416782210618, 138.119699701143 36.0420072908756)) ^^http://www.opengis.net/ont/geosparql#wktLiteral