メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.839780179445 38.3350343292378, 140.839747644704 38.3351744033539, 140.839689215881 38.3354259734068, 140.839517464541 38.3361067750412, 140.83949059627 38.3362279842271, 140.839413417573 38.3365745807923, 140.838842501177 38.3390733942556, 140.838790019548 38.3393487554244, 140.838746226048 38.3395896261028, 140.838705075422 38.3399459330796, 140.83868507624 38.3401748357651, 140.838658791536 38.3404501953315, 140.838054915335 38.3405498934297, 140.837968094434 38.3405677760597, 140.837886874106 38.34058453217, 140.836465895458 38.3408769757916, 140.836354250406 38.3408968282934, 140.835723485644 38.3410179121865, 140.834478426796 38.3412465543757, 140.834493745289 38.3408651944483, 140.834520156085 38.3403502379733, 140.834529871421 38.3400585516029, 140.834544505924 38.3397806615502, 140.834567260168 38.3393928252006, 140.834614356494 38.3382888652686, 140.834669235878 38.3373527080324, 140.834743001492 38.3368684393009, 140.834855771752 38.3363765679909, 140.834889854713 38.3362281898587, 140.834957564066 38.3359322805273, 140.835017152227 38.3356636811159, 140.835055924012 38.3354765899923, 140.835106822738 38.3352903444849, 140.83511435783 38.3348483120662, 140.835294387142 38.3344496329379, 140.835761070774 38.3343812005052, 140.836386748562 38.3343523181787, 140.836493145855 38.3348046232887, 140.837744520909 38.3349675835641, 140.837830317275 38.3350937136677, 140.838028204279 38.335113552323, 140.838481173648 38.3351577302132, 140.838544085727 38.3351630765047, 140.83854523851 38.3353189149115, 140.838707667966 38.3353225651537, 140.838716805786 38.3351784106796, 140.839042805098 38.3352072496411, 140.839780179445 38.3350343292378)) ^^http://www.opengis.net/ont/geosparql#wktLiteral