メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.69337513989 35.9388637618761, 139.693390967375 35.9388740926264, 139.693455507074 35.9388930453583, 139.69395969636 35.9389239322527, 139.694179872515 35.938933385015, 139.694828292402 35.9389969574568, 139.694830077533 35.9389850990795, 139.695445994109 35.9390559171855, 139.69525693379 35.9403480775795, 139.695123845375 35.9412191744868, 139.695021335606 35.9418271191471, 139.69473883654 35.9417755619871, 139.694441541909 35.941717904693, 139.693785806029 35.9416106277168, 139.693302564213 35.9415009531876, 139.691638131888 35.9411750505919, 139.690780145349 35.9410108986876, 139.690045560189 35.9408719833157, 139.68847974992 35.9405964141691, 139.688324971752 35.9405787671048, 139.687736396104 35.9404752671726, 139.688625316717 35.9394673621886, 139.689071803638 35.9389983071197, 139.689100098817 35.9389728151526, 139.689351714042 35.9390975424512, 139.689967031352 35.9385438293707, 139.690326090482 35.9382654473512, 139.69053165271 35.9381605779319, 139.690869171795 35.9380676620776, 139.691158308971 35.9380181823505, 139.69151237988 35.9379777895421, 139.691485906851 35.9381715522878, 139.691955149551 35.9382408728599, 139.692188508551 35.9382738166039, 139.692394885665 35.9383243485641, 139.692606523548 35.9383621074566, 139.69337513989 35.9388637618761)) ^^http://www.opengis.net/ont/geosparql#wktLiteral