メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.038708881776 40.1860884871869, 140.038627713233 40.1861965389324, 140.038452981055 40.1864684269681, 140.038353602323 40.1866902725565, 140.038419791712 40.1870481019909, 140.038544206623 40.1872829306222, 140.038591964101 40.1873729535174, 140.038781671917 40.1877046616398, 140.038888714728 40.1879582454095, 140.038947451439 40.1882081557263, 140.038970555165 40.1884847737322, 140.038896100921 40.1888349047569, 140.038849683949 40.1889916745187, 140.038671307412 40.1889463732446, 140.03844740513 40.1888792454679, 140.038180847817 40.1888036438923, 140.037856115202 40.1886661305876, 140.037504883105 40.1885038597073, 140.037329528665 40.1884042730674, 140.037132943604 40.1882922612181, 140.036854081475 40.1881161314538, 140.036551731635 40.1879008921665, 140.036345184844 40.187723214353, 140.036202426785 40.1875746649521, 140.035879869205 40.1870252004224, 140.035850213864 40.1869644838077, 140.035723168593 40.1867043750119, 140.035554349316 40.1862748437809, 140.035424969219 40.1859009202421, 140.035374174266 40.1856710234544, 140.035430053941 40.1854664345035, 140.035514974242 40.1850693862599, 140.037084204012 40.1849038621692, 140.037703102807 40.1848158690848, 140.037991539956 40.1848547503596, 140.039114315042 40.1849995314647, 140.039019162949 40.1853946661697, 140.038955124055 40.1856626875378, 140.038824339398 40.1859348965745, 140.038708881776 40.1860884871869)) ^^http://www.opengis.net/ont/geosparql#wktLiteral