メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.354832177706 38.2622178801394, 140.354902637329 38.2622278806591, 140.355771804326 38.2625215594353, 140.356337841369 38.2627343196156, 140.356354405717 38.2627815469482, 140.356502286535 38.2631521057265, 140.356599163319 38.2633484586084, 140.356759572 38.2636803542158, 140.356906809745 38.2639167507489, 140.357005342008 38.2640925570538, 140.357129070034 38.2641692180792, 140.357253295817 38.2642242020151, 140.357456294726 38.2643155425925, 140.357516993933 38.2644198217018, 140.35773019137 38.2651194936463, 140.357647278792 38.2651361915187, 140.357383172507 38.2651883352941, 140.357097503057 38.265247569961, 140.357036156102 38.2652498556598, 140.356744497072 38.2652897792199, 140.356529730571 38.2652984804832, 140.356367081478 38.2653099264752, 140.355744673051 38.2652712187343, 140.355677056397 38.2652902298576, 140.354672564728 38.2652824816436, 140.354667998946 38.2652025024167, 140.354655170828 38.2651300909604, 140.354626861417 38.2650084858981, 140.35460178829 38.2648493075548, 140.354482494127 38.2642996551627, 140.354343831133 38.2637226124823, 140.35423606389 38.2631784960301, 140.354225150233 38.2631204518382, 140.354143505833 38.2626365541454, 140.353974122585 38.2619594335935, 140.354026592195 38.2619834396872, 140.354025167212 38.2619761135197, 140.354205435947 38.2620334410188, 140.354832177706 38.2622178801394)) ^^http://www.opengis.net/ont/geosparql#wktLiteral