メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.01986858814 40.1628682667945, 140.019924347649 40.1662193518486, 140.020052595985 40.1709860616485, 140.013780442715 40.1710531761336, 140.011734743226 40.1711581902748, 140.011756471914 40.1707931444797, 140.011798950192 40.1703806087792, 140.011782885392 40.1695812445248, 140.01167235323 40.1685986639354, 140.011505835034 40.1658593008231, 140.01164732618 40.1647946499525, 140.011796163379 40.1641937963465, 140.011863152825 40.1639771946321, 140.011996681795 40.1635735735215, 140.012312036974 40.1629748681197, 140.012634566383 40.162427405769, 140.013120470991 40.1617082450204, 140.013813074288 40.1609054259634, 140.014623850905 40.1601656353874, 140.015037055371 40.1598546430187, 140.015600347984 40.1594239118482, 140.015893435843 40.1594323152479, 140.016186427367 40.1594565311332, 140.016508174549 40.1594841321517, 140.016969785932 40.1595570315329, 140.017655553173 40.1598816027034, 140.017873043758 40.160000275954, 140.018046310859 40.1601898622318, 140.018174448141 40.160526333947, 140.018249079163 40.1606740629915, 140.018876123402 40.1615949678509, 140.018962307298 40.1618124243171, 140.019120274274 40.1627632795426, 140.019181548939 40.1629932259194, 140.019221080737 40.1631391262153, 140.019441075282 40.1630488633783, 140.01986858814 40.1628682667945)) ^^http://www.opengis.net/ont/geosparql#wktLiteral