メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.790943165966 40.8078151577784, 140.790891250346 40.8079691536397, 140.790827984863 40.8080423025379, 140.790647418802 40.8080010754764, 140.790551119634 40.8079575589262, 140.790509004099 40.8079301048786, 140.790496999171 40.8078706481363, 140.79050304909 40.8078203460095, 140.790524162095 40.8077585796378, 140.790466982709 40.8077287966087, 140.790262367532 40.807628111415, 140.790033687648 40.8074999764793, 140.789946433406 40.8074404919569, 140.789880258097 40.8073741203537, 140.789759808773 40.8074563937732, 140.789780850162 40.8074861637749, 140.789792865222 40.8075341526699, 140.789783809708 40.8075684828454, 140.789765745437 40.8075913417592, 140.789636223922 40.807723917809, 140.789503721257 40.8078245527989, 140.789433066207 40.8078876351436, 140.789122842469 40.8077238664089, 140.788886076459 40.8076011440333, 140.788741514192 40.8075119467695, 140.788681926645 40.8074650672323, 140.788697101003 40.8074541940475, 140.789066176676 40.8071896923714, 140.789198664351 40.8071096756312, 140.789291997545 40.8070731238513, 140.789347697436 40.8070628727346, 140.789441078853 40.8069393595054, 140.789534487089 40.8067862262848, 140.789682081933 40.8066193234902, 140.78985976176 40.8064592561763, 140.790157893857 40.8062260592786, 140.790314472177 40.8061255061287, 140.790471023442 40.8060752570962, 140.79074196741 40.8060021836792, 140.790897003974 40.8059644587198, 140.790969265682 40.8059256465219, 140.791089739469 40.8057929953995, 140.791222285099 40.8056101143543, 140.791335661599 40.8054317273893, 140.791358570631 40.8055726648379, 140.791412424367 40.8056682260875, 140.791446895087 40.805721781175, 140.791500051352 40.8057797034776, 140.791563180465 40.8058270061031, 140.791541931697 40.805826016938, 140.791245595151 40.8058294975007, 140.791208587494 40.805827443564, 140.791122735671 40.8061632284377, 140.790985645044 40.8062568966985, 140.790914366648 40.8064611179525, 140.790567722692 40.8066834652677, 140.791145861541 40.8073842206829, 140.791148949777 40.8073830258257, 140.791124518542 40.8074645605603, 140.791092853883 40.8075344140317, 140.79103671507 40.8076414776751, 140.790943165966 40.8078151577784)) ^^http://www.opengis.net/ont/geosparql#wktLiteral