メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.439281820815 36.3389934622256, 139.439897271263 36.3396167340212, 139.439985407897 36.3396728247091, 139.440113589253 36.3397348558019, 139.440338709434 36.3397723813125, 139.439785050874 36.3399910761454, 139.439640576059 36.3400459130648, 139.439527435308 36.3400563173735, 139.439364745536 36.3400555024406, 139.439537271493 36.3403426860491, 139.439598767367 36.3404445298688, 139.43940757983 36.3405299155977, 139.439445081015 36.3406007341142, 139.438753191592 36.3408766389279, 139.437893801337 36.3413631620481, 139.437489228921 36.3416026832598, 139.437412075342 36.3414564971886, 139.437366186491 36.3413752657253, 139.437306497067 36.3412865243372, 139.43715692219 36.3411176378752, 139.437112474271 36.3410613715554, 139.437054334363 36.3409676347351, 139.437017921171 36.3408452774832, 139.436977090388 36.3405890829434, 139.436925103416 36.3403104255989, 139.436843985606 36.3400189261998, 139.436762318548 36.3398276960017, 139.43672587721 36.339762830465, 139.436702719657 36.3397215613456, 139.436617670238 36.3396490026789, 139.436562256773 36.3396102320466, 139.436389750738 36.339563086506, 139.436230055039 36.3395296051475, 139.436268310217 36.3394333357356, 139.436320627947 36.3392921163069, 139.436417529656 36.3391540018229, 139.436593284242 36.3389708712362, 139.436447035407 36.3388338231356, 139.436299303956 36.3389907802806, 139.436093082775 36.3389338756812, 139.436061896005 36.3388197028682, 139.436183485218 36.3387301147013, 139.435851711052 36.3383675154957, 139.435774836007 36.3382793853202, 139.435857307983 36.3382414226577, 139.43605601869 36.3381391680798, 139.436139363843 36.338221475399, 139.436239975673 36.3383481653742, 139.436516305077 36.3386961096298, 139.436649922167 36.3388269565888, 139.436770827925 36.3389075917487, 139.43707427968 36.3384843119782, 139.437246372154 36.3386909433093, 139.437874053624 36.3391279876721, 139.438130963949 36.3389517746153, 139.438048275748 36.3388594376349, 139.438746345919 36.3384673727863, 139.439281820815 36.3389934622256)) ^^http://www.opengis.net/ont/geosparql#wktLiteral