メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.435054110956 35.7119416490939, 139.435147575914 35.7119679426783, 139.436010684168 35.7122577507328, 139.436295434164 35.7123726450688, 139.436443709627 35.7124024806179, 139.437181632317 35.712560889367, 139.437230961663 35.7125726711385, 139.437872251669 35.7127084534506, 139.437632620482 35.7134230915274, 139.437541205064 35.713698300421, 139.437488907186 35.7139028848669, 139.437391627847 35.7141328320555, 139.437303406498 35.7142418823136, 139.43694333407 35.7146556686094, 139.436783357687 35.7148085110035, 139.436482646702 35.7151516159172, 139.435517308596 35.7162216472347, 139.434971205627 35.7160748487329, 139.433580156003 35.715710576784, 139.433558064467 35.7156990247546, 139.433666161372 35.7152419340967, 139.433933732354 35.7146211559197, 139.433437287302 35.7144735820764, 139.431806886955 35.7142442784071, 139.431816123503 35.7142274621041, 139.432161282216 35.7135989017516, 139.431400481795 35.7134642942714, 139.430677325272 35.7133477474148, 139.430682559178 35.7133372560914, 139.430859922416 35.7129822381278, 139.430876310237 35.712985794671, 139.43091158655 35.7129934307824, 139.43099879763 35.7128034528985, 139.430992735088 35.7127813036017, 139.430990742883 35.7127739392262, 139.431047900781 35.7126796111872, 139.431257563915 35.7123053189234, 139.431332793839 35.7121709672247, 139.431453281032 35.7119651670313, 139.432496326014 35.7121338819191, 139.432983280815 35.7122158139379, 139.433357702056 35.7115851466445, 139.433402212171 35.7115590112397, 139.433994058815 35.7116433482714, 139.434141283388 35.711684784106, 139.434898995385 35.7118985330299, 139.435054110956 35.7119416490939)) ^^http://www.opengis.net/ont/geosparql#wktLiteral