メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.908460845256 37.1561191504819, 138.908282308796 37.1562433960105, 138.908111627595 37.1561055046256, 138.908022058759 37.1561082782399, 138.907559062173 37.1559058524569, 138.906895558002 37.1554729856787, 138.906897548617 37.1552626858426, 138.906501915375 37.1552368750522, 138.905746708011 37.1552653838818, 138.9054124145 37.1551479059443, 138.905198430717 37.1550026962821, 138.905055064267 37.1548625244759, 138.904947094176 37.1547715131397, 138.904777200973 37.154729151183, 138.904550980912 37.1543677079916, 138.904420450949 37.1542017239732, 138.90449847507 37.154120985318, 138.904534053427 37.1540717937632, 138.904545820714 37.1539948022789, 138.904284505245 37.1536643165332, 138.904324275122 37.1535850464534, 138.904382835026 37.1535576704791, 138.904444537256 37.1535499251861, 138.904408166352 37.15339312348, 138.904305255359 37.1532104292352, 138.904187564303 37.1531514163352, 138.904090731048 37.1529539855331, 138.903845450055 37.1527272861993, 138.903599297707 37.1526255535641, 138.903416412627 37.1525123413979, 138.903224269083 37.1523943720218, 138.902936643365 37.152340932118, 138.902503636254 37.1522459624937, 138.902891748128 37.1517389375881, 138.902905156266 37.1517216419692, 138.903002552734 37.151736657082, 138.903100199566 37.1517897591508, 138.90315045745 37.1518296449361, 138.903189857938 37.1519118803454, 138.903209646635 37.1519696842926, 138.903221200113 37.152049832443, 138.903263195612 37.1521075585769, 138.903346936262 37.152158526466, 138.903455551687 37.1521825819624, 138.904135762566 37.1522059477443, 138.904386135407 37.1522095240921, 138.904650335313 37.1521996757538, 138.904811598588 37.1521924334271, 138.904917159323 37.1521631365308, 138.905069781571 37.1520936170632, 138.905247479385 37.1520350646161, 138.905389176818 37.1520033882373, 138.905478181507 37.1520030819139, 138.905557514665 37.1520195648369, 138.905618977561 37.1520661013815, 138.905669471477 37.1521416801554, 138.905750766196 37.1522615760482, 138.90580120516 37.1523348345276, 138.905876433703 37.1523568906479, 138.905844994104 37.1527176734228, 138.906095562926 37.1527569386231, 138.906370133566 37.1528683543202, 138.906679687828 37.1530165411499, 138.907047279499 37.1530887019732, 138.907330587721 37.1528215294561, 138.908007506801 37.1528772721506, 138.908262801884 37.1529364412471, 138.908170908793 37.1533220030629, 138.907953652614 37.1532715019739, 138.907825216701 37.1531851400497, 138.907610704637 37.1531212512492, 138.907393825728 37.153139883456, 138.907776607612 37.1537118485623, 138.908709469635 37.1546671505656, 138.909411493562 37.1553750115357, 138.908416314222 37.1560085619252, 138.908460845256 37.1561191504819)) ^^http://www.opengis.net/ont/geosparql#wktLiteral