メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.408063992296 35.7557046352406, 139.407992741268 35.7558064887235, 139.407984530102 35.7559864641158, 139.4080210173 35.7560372934063, 139.407908373194 35.7560846218619, 139.407745014435 35.7561735627608, 139.407508323334 35.7560649530916, 139.407286545293 35.7560276395816, 139.407149040859 35.7560306748963, 139.406913342195 35.7560606660949, 139.406890044831 35.7560797020331, 139.40686439589 35.7563294697824, 139.406853545326 35.7563391316331, 139.406561134812 35.7563681994843, 139.406089388994 35.7564198342361, 139.405930431263 35.7564604114786, 139.405888950843 35.7564710029576, 139.405532692591 35.7565496978535, 139.405526371468 35.7565522631704, 139.405483073036 35.7565556129768, 139.405059484182 35.7566401938679, 139.404815044927 35.7567207802469, 139.404429279394 35.7568804176449, 139.404404988471 35.7567704447852, 139.404246142946 35.7568139252843, 139.404050425637 35.7568462886668, 139.403787235927 35.7568467416475, 139.40335429726 35.7567815403315, 139.402956011236 35.7566904772382, 139.402742603037 35.7565508880577, 139.402669808678 35.7564484335098, 139.40257196897 35.7563929296494, 139.402380010119 35.7564013622259, 139.402069326798 35.7564142288191, 139.401667323554 35.7563563139168, 139.401373683577 35.756404853701, 139.401299082387 35.7563734087457, 139.40127063844 35.7563295599886, 139.40122416529 35.7563048524338, 139.400592032479 35.7563167910557, 139.400423901104 35.7559847669989, 139.40041141858 35.7559607445643, 139.400216139752 35.7555850173123, 139.399907784076 35.7550494024437, 139.399647569658 35.7545660000015, 139.399421648704 35.7541631718113, 139.399351955431 35.7541113754964, 139.399382515696 35.7540674386035, 139.400260894611 35.7538844517128, 139.401585610473 35.7536084331054, 139.401744306089 35.7535757998172, 139.403613178117 35.7531913289196, 139.403970946327 35.7531106560962, 139.404147887256 35.7530822921538, 139.404263288962 35.7530762604432, 139.403559669209 35.7539379524282, 139.403622257499 35.754026390266, 139.403652553204 35.754184092973, 139.403629549625 35.7543092130618, 139.404409844592 35.7543329426518, 139.404833362359 35.7543238345916, 139.405058249567 35.754319951755, 139.405423427022 35.7543163198938, 139.4055477126 35.7543291898919, 139.405850713297 35.7544266325217, 139.406368922119 35.7545615579367, 139.406647869375 35.7546016635397, 139.407285552618 35.7545909633888, 139.407671742139 35.7546082785653, 139.407889749167 35.7546636564185, 139.408213165935 35.7547891201707, 139.408464479452 35.7549576527021, 139.408566751611 35.7550656281488, 139.408421169716 35.7552806627323, 139.408313788377 35.7554192006885, 139.408063992296 35.7557046352406)) ^^http://www.opengis.net/ont/geosparql#wktLiteral