GeoJSON+ Linked Data Vocabulary

Author: Florian Thiery (i3mainz)

Revision: 1.0

Date: 2017-11-17

Abstract: A vocabulary and JSON-LD context for GeoJSON+. GeoJSON+ Linked Data defines a base context for processing GeoJSON+ according to the JSON-LD processing model. Use the JSON-LD Playground for samples.

Copyright: This work is licensed under a Creative Commons Attribution 4.0 International License.

Vocabulary

GeoJSON+ Linked Data vocabulary is published as RDF/XML at http://geojsonplus.linkedgeodesy.org/vocab.rdf.

An HTML version is published at http://geojsonplus.linkedgeodesy.org/vocab.html.

This document is based on GEOJSON-LD by Sean Gillies (Mapbox) with a CC BY 4.0 license.

Namespace

GeoJSON+ Linked Data namespace is http://geojsonplus.linkedgeodesy.org/vocab#.

Context

GeoJSON+ Linked Data context is published at http://geojsonplus.linkedgeodesy.org/geojson-context-lg.jsonld.

GitHub repository

See https://github.com/linkedgeodesy/geojson-plus-ld for vocabulary developments.

Outstanding issues

Nested GeoJSON coordinate arrays are incompatible with the processing model of JSON-LD 1.0. There are no current best practices for addressing this issue. Applications that process GeoJSON as JSON-LD using the GeoJSON-LD 1.0 context must take extra steps not defined here to ensure that geometric coordinates are processed appropriately.

The "when" array is only a string. If the ChronOntology Timespan fields are fixed, it will be transformed to GeoJSON Plus LD.

About this Document

This document is based on the GEOJSON-LD VOCABULARY by Sean Gillies (Mapbox) with a CC BY 4.0 license.

Core

GeoJSON+ Linked Data is based on the GEOJSON-LD VOCABULARY and uses all the GeoJSON Elements and properties.

Core Elements

none

Core Properties

Below are Linked Data identifiers for the core GeoJSON+ Linked Data properties found in the GeoJSON+ Linked Data vocabulary.

gazetteerid

http://geojsonplus.linkedgeodesy.org/vocab#gazetteerid

Description, see here.

gazetteeruri

http://geojsonplus.linkedgeodesy.org/vocab#gazetteeruri

Description, see here.

names

http://geojsonplus.linkedgeodesy.org/vocab#names

Description, see here.

prefName

http://geojsonplus.linkedgeodesy.org/vocab#prefName

Description, see here.

similarity

http://geojsonplus.linkedgeodesy.org/vocab#similarity

Description, see here.

distance

http://geojsonplus.linkedgeodesy.org/vocab#distance

Description, see here.

bboxcenter

http://geojsonplus.linkedgeodesy.org/vocab#bboxcenter

Description, see here.

point

http://geojsonplus.linkedgeodesy.org/vocab#point

Description, see here.

searchString

http://geojsonplus.linkedgeodesy.org/vocab#searchString

Description, see here.

gazetteerString

http://geojsonplus.linkedgeodesy.org/vocab#gazetteerString

Description, see here.

levenshtein

http://geojsonplus.linkedgeodesy.org/vocab#levenshtein

Description, see here.

normalizedlevenshtein

http://geojsonplus.linkedgeodesy.org/vocab#normalizedlevenshtein

Description, see here.

dameraulevenshtein

http://geojsonplus.linkedgeodesy.org/vocab#dameraulevenshtein

Description, see here.

jarowinkler

http://geojsonplus.linkedgeodesy.org/vocab#jarowinkler

Description, see here.

metadata

http://geojsonplus.linkedgeodesy.org/vocab#metadata

Description, see here.

gazetteertype

http://geojsonplus.linkedgeodesy.org/vocab#gazetteertype

Description, see here.

searchstring

http://geojsonplus.linkedgeodesy.org/vocab#searchstring

Description, see here.

upperleftLon

http://geojsonplus.linkedgeodesy.org/vocab#upperleftLon

Description, see here.

lowerleftLon

http://geojsonplus.linkedgeodesy.org/vocab#lowerleftLon

Description, see here.

lowerrightLat

http://geojsonplus.linkedgeodesy.org/vocab#lowerrightLat

Description, see here.

upperrightLon

http://geojsonplus.linkedgeodesy.org/vocab#upperrightLon

Description, see here.

upperleftLat

http://geojsonplus.linkedgeodesy.org/vocab#upperleftLat

Description, see here.

lowerleftLat

http://geojsonplus.linkedgeodesy.org/vocab#lowerleftLat

Description, see here.

lowerrightLon

http://geojsonplus.linkedgeodesy.org/vocab#lowerrightLon

Description, see here.

upperrightLat

http://geojsonplus.linkedgeodesy.org/vocab#upperrightLat

Description, see here.

periodid

http://geojsonplus.linkedgeodesy.org/vocab#periodid

Description, see here.

gazetteerrelation

http://geojsonplus.linkedgeodesy.org/vocab#gazetteerrelation

Description, see here.

chronontology

http://geojsonplus.linkedgeodesy.org/vocab#chronontology

Description, see here.

when

http://geojsonplus.linkedgeodesy.org/vocab#when

Description, see here.

coverage

http://geojsonplus.linkedgeodesy.org/vocab#coverage

Description, see here.