メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.566365919988 39.1982095708725, 141.565985417173 39.1978139172061, 141.565710655165 39.197380015913, 141.56537594326 39.1967512674259, 141.565059763532 39.1960473091989, 141.564783231391 39.1956113753253, 141.564819887367 39.1952527185458, 141.564757752678 39.1948475290373, 141.564736417114 39.1946524395491, 141.564811150668 39.1944116338922, 141.564866999276 39.1942159874933, 141.564942046121 39.1940052298336, 141.564977025401 39.1936595311973, 141.5649718743 39.193163899621, 141.564811641524 39.1923568409514, 141.565103123293 39.192195958043, 141.565334843094 39.1920804201243, 141.565437250842 39.191979066849, 141.565517599934 39.1918394969844, 141.56551686994 39.1918258487057, 141.565756937472 39.1919173763655, 141.5662837311 39.1919472785275, 141.56720725945 39.1919369558921, 141.568453684635 39.191847806426, 141.569029557851 39.1917581675212, 141.569036520908 39.1924248039217, 141.569025328744 39.1926391024164, 141.56896188665 39.1929638000958, 141.568865101702 39.193105095149, 141.568815954494 39.1932920447159, 141.568790942378 39.1935338767388, 141.568801971941 39.1938367091878, 141.568813168386 39.1943459563, 141.568826536204 39.1944957743866, 141.568942925155 39.1947245372352, 141.569051237813 39.1949287888938, 141.569183875377 39.1952063591879, 141.569224926325 39.1953743697466, 141.569103928659 39.1954576862308, 141.568993868681 39.1954583816702, 141.568725646086 39.1953744281327, 141.568251717259 39.1951693874592, 141.568125666168 39.1951456924766, 141.567921239177 39.1951469823867, 141.567812073631 39.1952333892689, 141.56767653881 39.1958093594735, 141.567556483518 39.1963608125124, 141.567467260924 39.1968508424251, 141.567330444673 39.1973044360594, 141.567113843008 39.1976484642141, 141.566818138299 39.197944007495, 141.566365919988 39.1982095708725)) ^^http://www.opengis.net/ont/geosparql#wktLiteral