GeoSPARQL Functions

URI	`http://www.opengis.net/def/function/geosparql/`
Source	http://www.opengis.net/doc/geosparql/1.0
Members	symmetric difference^con, crosses^con, intersects^con, union^con, contains^con, intersection^con, disconnected^con, covers^con, distance^con, tangential proper part inverse^con, boundary^con, getSRID^con, difference^con, relate^con, non-tangential proper part^con, equals^con, convex hull^con, touches^con, partially overlapping^con, tangential proper part^con, disjoint^con, envelope^con, non-tangential proper part inverse^con, contains^con, within^con, inside^con, overlap^con, buffer^con, overlaps^con, disjoint^con, covered by^con, externally connected^con, equals^con, equals^con, meet^con

Concepts ↑

boundary^con

URI	`http://www.opengis.net/def/function/geosparql/boundary`
Definition	A query function that returns the boundary of the input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

buffer^con

URI	`http://www.opengis.net/def/function/geosparql/buffer`
Definition	A query function that returns a buffer around the input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

convex hull^con

URI	`http://www.opengis.net/def/function/geosparql/convexHull`
Definition	A query function that returns the convex hull of the input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

difference^con

URI	`http://www.opengis.net/def/function/geosparql/difference`
Definition	A query function that returns a geometry consisting of all points that are part of the first geometry but not the second geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

distance^con

URI	`http://www.opengis.net/def/function/geosparql/distance`
Definition	A query function that returns the distance between the two closest points of the input geometries.
Source	http://www.opengis.net/doc/geosparql/1.0

contains^con

URI http://www.opengis.net/def/function/geosparql/ehContains

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehContains`
Definition	A query function that returns true if the first geometry argument spatially contains the second geometry argument. DE-9IM: TTFFFF*
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially contains the second geometry argument.

DE-9IM: TTFFFF*

Source http://www.opengis.net/doc/geosparql/1.0

covered by^con

URI http://www.opengis.net/def/function/geosparql/ehCoveredBy

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehCoveredBy`
Definition	A query function that returns true if the first geometry argument is spatially covered by the second geometry argument. DE-9IM: TFFTFT*
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument is spatially covered by the second geometry argument.

DE-9IM: TFFTFT*

Source http://www.opengis.net/doc/geosparql/1.0

covers^con

URI http://www.opengis.net/def/function/geosparql/ehCovers

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehCovers`
Definition	A query function that returns true if the first geometry argument spatially covers the second geometry argument. DE-9IM: TTFTFF*
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially covers the second geometry argument.

DE-9IM: TTFTFF*

Source http://www.opengis.net/doc/geosparql/1.0

disjoint^con

URI http://www.opengis.net/def/function/geosparql/ehDisjoint

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehDisjoint`
Definition	A query function that returns true if the input geometries are disjoint. DE-9IM: FFFF***
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are disjoint.

DE-9IM: FFFF***

Source http://www.opengis.net/doc/geosparql/1.0

equals^con

URI http://www.opengis.net/def/function/geosparql/ehEquals

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehEquals`
Definition	A query function that returns true if the input geometries are equal. DE-9IM: TFFFTFFFT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are equal.

DE-9IM: TFFFTFFFT

Source http://www.opengis.net/doc/geosparql/1.0

inside^con

URI http://www.opengis.net/def/function/geosparql/ehInside

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehInside`
Definition	A query function that returns true if the first geometry argument is spatially inside the second geometry argument. DE-9IM: TFFFFT*
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument is spatially inside the second geometry argument.

DE-9IM: TFFFFT*

Source http://www.opengis.net/doc/geosparql/1.0

meet^con

URI http://www.opengis.net/def/function/geosparql/ehMeet

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehMeet`
Definition	A query function that returns true if the input geometries meet. DE-9IM: FT* ^ FT ^ FT****
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries meet.

DE-9IM: FT* ^ FT ^ FT****

Source http://www.opengis.net/doc/geosparql/1.0

overlap^con

URI http://www.opengis.net/def/function/geosparql/ehOverlap

Definition

URI	`http://www.opengis.net/def/function/geosparql/ehOverlap`
Definition	A query function that returns true if the input geometries overlap. DE-9IM: TTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries overlap.

DE-9IM: TTT

Source http://www.opengis.net/doc/geosparql/1.0

envelope^con

URI	`http://www.opengis.net/def/function/geosparql/envelope`
Definition	A query function that returns the minimum bounding rectangle of the input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

getSRID^con

URI	`http://www.opengis.net/def/function/geosparql/getSRID`
Definition	A query function that returns the spatial reference system URI of the input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

intersection^con

URI	`http://www.opengis.net/def/function/geosparql/intersection`
Definition	A query function that returns a geometry consisting of all points that are part of both input geometries.
Source	http://www.opengis.net/doc/geosparql/1.0

disconnected^con

URI http://www.opengis.net/def/function/geosparql/rcc8dc

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8dc`
Definition	A query function that returns true if the input geometries are disjoint. DE-9IM: FFTFFTTTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are disjoint.

DE-9IM: FFTFFTTTT

Source http://www.opengis.net/doc/geosparql/1.0

externally connected^con

URI http://www.opengis.net/def/function/geosparql/rcc8ec

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8ec`
Definition	A query function that returns true if the input geometries meet. DE-9IM: FFTFTTTTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries meet.

DE-9IM: FFTFTTTTT

Source http://www.opengis.net/doc/geosparql/1.0

equals^con

URI http://www.opengis.net/def/function/geosparql/rcc8eq

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8eq`
Definition	A query function that returns true if the input geometries are equal. DE-9IM: TFFFTFFFT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are equal.

DE-9IM: TFFFTFFFT

Source http://www.opengis.net/doc/geosparql/1.0

non-tangential proper part^con

URI http://www.opengis.net/def/function/geosparql/rcc8ntpp

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8ntpp`
Definition	A query function that returns true if the first geometry argument is spatially inside the second geometry argument. DE-9IM: TFFTFFTTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument is spatially inside the second geometry argument.

DE-9IM: TFFTFFTTT

Source http://www.opengis.net/doc/geosparql/1.0

non-tangential proper part inverse^con

URI http://www.opengis.net/def/function/geosparql/rcc8ntppi

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8ntppi`
Definition	A query function that returns true if the first geometry argument spatially contains the second geometry argument. DE-9IM: TTTFFTFFT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially contains the second geometry argument.

DE-9IM: TTTFFTFFT

Source http://www.opengis.net/doc/geosparql/1.0

partially overlapping^con

URI http://www.opengis.net/def/function/geosparql/rcc8po

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8po`
Definition	A query function that returns true if the input geometries overlap. DE-9IM: TTTTTTTTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries overlap.

DE-9IM: TTTTTTTTT

Source http://www.opengis.net/doc/geosparql/1.0

tangential proper part^con

URI http://www.opengis.net/def/function/geosparql/rcc8tpp

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8tpp`
Definition	A query function that returns true if the first geometry argument is spatially covered by the second geometry argument. DE-9IM: TFFTTFTTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument is spatially covered by the second geometry argument.

DE-9IM: TFFTTFTTT

Source http://www.opengis.net/doc/geosparql/1.0

tangential proper part inverse^con

URI http://www.opengis.net/def/function/geosparql/rcc8tppi

Definition

URI	`http://www.opengis.net/def/function/geosparql/rcc8tppi`
Definition	A query function that returns true if the first geometry argument spatially covers the second geometry argument. DE-9IM: TTTFTTFFT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially covers the second geometry argument.

DE-9IM: TTTFTTFFT

Source http://www.opengis.net/doc/geosparql/1.0

relate^con

URI	`http://www.opengis.net/def/function/geosparql/relate`
Definition	A query function that returns true if the spatial relationship between the two input geometries corresponds to one with acceptable values for the specified DE-9IM pattern matrix.
Source	http://www.opengis.net/doc/geosparql/1.0

contains^con

URI http://www.opengis.net/def/function/geosparql/sfContains

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfContains`
Definition	A query function that returns true if the first geometry argument spatially contains the second geometry argument. DE-9IM: TFF
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially contains the second geometry argument.

DE-9IM: T*FF*

Source http://www.opengis.net/doc/geosparql/1.0

crosses^con

URI http://www.opengis.net/def/function/geosparql/sfCrosses

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfCrosses`
Definition	A query function that returns true if the first geometry argument spatially crosses the second geometry argument. DE-9IM: TTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially crosses the second geometry argument.

DE-9IM: TTT

Source http://www.opengis.net/doc/geosparql/1.0

disjoint^con

URI http://www.opengis.net/def/function/geosparql/sfDisjoint

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfDisjoint`
Definition	A query function that returns true if the input geometries are disjoint. DE-9IM: FFFF***
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are disjoint.

DE-9IM: FFFF***

Source http://www.opengis.net/doc/geosparql/1.0

equals^con

URI http://www.opengis.net/def/function/geosparql/sfEquals

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfEquals`
Definition	A query function that returns true if the input geometries are equal. DE-9IM: TFFFTFFFT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries are equal.

DE-9IM: TFFFTFFFT

Source http://www.opengis.net/doc/geosparql/1.0

intersects^con

URI http://www.opengis.net/def/function/geosparql/sfIntersects

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfIntersects`
Definition	A query function that returns true if the input geometries intersect. DE-9IM: T* ^ T* ^ T ^ T**
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries intersect.

DE-9IM: T* ^ T* ^ T ^ T**

Source http://www.opengis.net/doc/geosparql/1.0

overlaps^con

URI http://www.opengis.net/def/function/geosparql/sfOverlaps

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfOverlaps`
Definition	A query function that returns true if the first geometry argument spatially overlaps the second geometry argument. DE-9IM: TTT
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument spatially overlaps the second geometry argument.

DE-9IM: TTT

Source http://www.opengis.net/doc/geosparql/1.0

touches^con

URI http://www.opengis.net/def/function/geosparql/sfTouches

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfTouches`
Definition	A query function that returns true if the input geometries touch. DE-9IM: FT* ^ FT ^ FT****
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the input geometries touch.

DE-9IM: FT* ^ FT ^ FT****

Source http://www.opengis.net/doc/geosparql/1.0

within^con

URI http://www.opengis.net/def/function/geosparql/sfWithin

Definition

URI	`http://www.opengis.net/def/function/geosparql/sfWithin`
Definition	A query function that returns true if the first geometry argument is spatially within the second geometry argument. DE-9IM: TFF**
Source	http://www.opengis.net/doc/geosparql/1.0

A query function that returns true if the first geometry argument is spatially within the second geometry argument.

DE-9IM: TFF**

Source http://www.opengis.net/doc/geosparql/1.0

symmetric difference^con

URI	`http://www.opengis.net/def/function/geosparql/symDifference`
Definition	A query function that returns a geometry consisting of all points that are part of only one input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

union^con

URI	`http://www.opengis.net/def/function/geosparql/union`
Definition	A query function that returns a geometry consisting of all points that are part of at least one input geometry.
Source	http://www.opengis.net/doc/geosparql/1.0

Namespaces ↑

default (:): http://www.opengis.net/def/function/geosparql/
brick: https://brickschema.org/schema/Brick#
csvw: http://www.w3.org/ns/csvw#
dc: http://purl.org/dc/elements/1.1/
dcam: http://purl.org/dc/dcam/
dcat: http://www.w3.org/ns/dcat#
dcmitype: http://purl.org/dc/dcmitype/
dcterms: http://purl.org/dc/terms/
doap: http://usefulinc.com/ns/doap#
fno: https://w3id.org/function/ontology#
foaf: http://xmlns.com/foaf/0.1/
geo: http://www.opengis.net/ont/geosparql#
geofo: http://www.opengis.net/def/function/output/geosparql/
geofp: http://www.opengis.net/def/function/parameter/geosparql/
geor: http://www.opengis.net/def/rule/geosparql/
odrl: http://www.w3.org/ns/odrl/2/
ogc: http://www.opengis.net/
org: http://www.w3.org/ns/org#
owl: http://www.w3.org/2002/07/owl#
policy: http://www.opengis.net/def/metamodel/ogc-na/
prof: http://www.w3.org/ns/dx/prof/
prov: http://www.w3.org/ns/prov#
qb: http://purl.org/linked-data/cube#
rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: http://www.w3.org/2000/01/rdf-schema#
sd: http://www.w3.org/ns/sparql-service-description#
sdo: https://schema.org/
sh: http://www.w3.org/ns/shacl#
skos: http://www.w3.org/2004/02/skos/core#
sosa: http://www.w3.org/ns/sosa/
ssn: http://www.w3.org/ns/ssn/
status: http://www.opengis.net/def/status/
time: http://www.w3.org/2006/time#
vann: http://purl.org/vocab/vann/
void: http://rdfs.org/ns/void#
wgs: https://www.w3.org/2003/01/geo/wgs84_pos#
xsd: http://www.w3.org/2001/XMLSchema#

^col	Collections
^con	Concepts

GeoSPARQL Functions

A taxonomy

Concept Scheme

Table of Contents

Overview

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