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Name

isgeometry — Returns 1 if the argument is a geometry.

Synopsis

isgeometry ( in x any );

Description

Returns 1 if the argument is a geometry.

Parameters

x

The geometry value.

Return Types

Returns int.

Examples

Example24.147.Simple example 

SQL>SELECT isgeometry(st_point(0, 52));
callret
VARCHAR
___________________________
 1
No. of rows in result: 1

SQL>SPARQL
SELECT ?m
WHERE
  {
    ?m a <http://dbpedia.org/ontology/City> .
    FILTER (bif:isgeometry(?m) = 0)
  }
LIMIT 10

m
VARCHAR
__________________________________________________
http://dbpedia.org/resource/Berg%2C_Upper_Bavaria
http://dbpedia.org/resource/Grasbrunn
http://dbpedia.org/resource/Putzbrunn
http://dbpedia.org/resource/Ottobrunn
http://dbpedia.org/resource/Dietramszell
http://dbpedia.org/resource/Prutting
http://dbpedia.org/resource/Gauting
http://dbpedia.org/resource/Lucerne
http://dbpedia.org/resource/Hamburg
http://dbpedia.org/resource/Bavaria
No. of rows in result: 10

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