メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.678642921169 36.0569927322309, 139.679006748534 36.0566456608973, 139.679391565921 36.0569410314174, 139.679588399774 36.0567231324738, 139.680229268363 36.0573670442614, 139.680381749363 36.0575049589449, 139.680903917481 36.0571994598231, 139.680995340634 36.0573522782293, 139.681244126198 36.0575744986613, 139.681479922544 36.0578042226401, 139.681674154877 36.0579744815761, 139.681796220515 36.0580844605174, 139.681853662226 36.0580845324069, 139.681855464127 36.05811160812, 139.682781038992 36.0588119398495, 139.682615360741 36.058986264551, 139.682364836155 36.0592113946157, 139.682199258337 36.0593264292954, 139.681436368571 36.0597909035185, 139.681111954586 36.0599960020494, 139.681026623842 36.0600499553562, 139.680928664088 36.0601147282681, 139.68070448268 36.0602559805841, 139.680309199194 36.0605071621718, 139.679932578866 36.0607366573647, 139.679586964777 36.0609583080099, 139.679413133381 36.0610654967494, 139.67921998884 36.0611816035619, 139.678440514608 36.0616549965832, 139.677669982659 36.0621233618823, 139.676790166867 36.0624545191732, 139.676094856862 36.0626754137954, 139.67608888429 36.0626643992502, 139.676064065573 36.0626116313946, 139.675979013615 36.062430034995, 139.675896349582 36.0622524776903, 139.675819053958 36.0620578564435, 139.675786358297 36.0619706932721, 139.675755810547 36.0618452541819, 139.675711088223 36.0616903796779, 139.675682165726 36.0614943771333, 139.675635376394 36.0612775612715, 139.675637074522 36.0608662381908, 139.675639196201 36.0603894460085, 139.675694401598 36.060054804122, 139.675758602051 36.0598518414397, 139.675677758865 36.0599421182655, 139.675714081548 36.0597802985658, 139.675796237621 36.0595317779985, 139.675866722577 36.0593733736101, 139.676056357611 36.0589675241307, 139.676161313074 36.058797775424, 139.676340428632 36.0585452344775, 139.676547651897 36.0582761528295, 139.676690398574 36.0581265953308, 139.67694764564 36.0578802820191, 139.677359990628 36.0575465446135, 139.678409909036 36.0567637532287, 139.678642921169 36.0569927322309)) ^^http://www.opengis.net/ont/geosparql#wktLiteral