メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.895145497951 35.3360482860485, 139.894601092406 35.3363785531147, 139.894221417119 35.3365747956469, 139.89412235732 35.3366187878947, 139.893763261886 35.3367338942042, 139.893404154061 35.3368456192871, 139.893111084499 35.3369167484742, 139.892920809318 35.3364402368218, 139.892509201535 35.3353503308165, 139.892380392267 35.3350042777676, 139.892167576437 35.3343824986816, 139.892591636924 35.3342334928243, 139.892879127409 35.3340990597713, 139.892902000547 35.3340891891618, 139.893014391195 35.3340407546312, 139.893127472726 35.3340013334697, 139.893303344674 35.3339401216314, 139.893476428351 35.333878206039, 139.893687093389 35.3343103414999, 139.893839838622 35.3342866037061, 139.894029742891 35.3342831281278, 139.894211390324 35.3342796564175, 139.894326990194 35.3342795980281, 139.894381844004 35.3342992177141, 139.894419056958 35.3343406065811, 139.894834617062 35.3344134209634, 139.895200035706 35.3344573883722, 139.895652326512 35.3344175082996, 139.895813676591 35.3348433282059, 139.89573529739 35.3349278733834, 139.895398898925 35.3350176217289, 139.895188403305 35.3350785730998, 139.895130649851 35.3351529667345, 139.895425378081 35.3358714571171, 139.89524500288 35.3359871799512, 139.895145497951 35.3360482860485)) ^^http://www.opengis.net/ont/geosparql#wktLiteral