メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.881752845838 35.1343298699208, 136.881914862446 35.1347145657617, 136.882093501006 35.1351272597764, 136.882263954621 35.1355394407039, 136.882422305846 35.1359134920729, 136.88249832397 35.1360930448159, 136.882495932331 35.1364113605286, 136.88249687579 35.1365528466445, 136.882251822804 35.1365561387669, 136.882172424524 35.1365532748155, 136.88202732605 35.1365775784611, 136.882001814587 35.1363884971346, 136.881933558446 35.1363924193858, 136.881920995132 35.1361966783533, 136.881854781707 35.1361929287109, 136.88184427463 35.1360095873509, 136.881733294774 35.1360121539422, 136.881737514166 35.1358562775482, 136.881737915027 35.1358401255556, 136.88167281611 35.1358359412213, 136.881708082182 35.1355943177601, 136.88157597497 35.1355873137105, 136.881381202964 35.1355789622198, 136.881408123673 35.1354372600209, 136.881390330738 35.1351559394559, 136.881364805011 35.1350758755473, 136.881342900652 35.135029115962, 136.8814169665 35.135009687006, 136.881379567577 35.1348808763048, 136.881362751044 35.134822959061, 136.88124337756 35.1348753340418, 136.881160871552 35.1347579117389, 136.881060340317 35.1346573159393, 136.881049780859 35.1346494031041, 136.881352479603 35.1344563852333, 136.88136847084 35.1344416622336, 136.881311871299 35.1343976963779, 136.881057671462 35.1342002352396, 136.881151680134 35.1341661804591, 136.881101551446 35.1340937307608, 136.880968159166 35.1338600220851, 136.881184844077 35.1337172244245, 136.881320601508 35.1336254669126, 136.88138962568 35.1337250653157, 136.881474886121 35.1338199202185, 136.881564247966 35.1337969319569, 136.881762059844 35.1343120036379, 136.881752845838 35.1343298699208)) ^^http://www.opengis.net/ont/geosparql#wktLiteral