All tags that are used only once

Data table via SPARQL Published 02 Apr 2012 Last modified 25 Jun 2019

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label uri
"EEA" <https://biodiversity.europa.eu/feeds/newseurope/eea>
"europa, eu, ramon, regions, nomenclature, territorial, units, statistics,\n classification, statistical regions, nomenclature server, international statistical classifications" <http://rdfdata.eionet.europa.eu/ramon/nuts2008/>
"1" <https://land.copernicus.eu/user-corner/copernicus-land-newsletter/copernicus-land-newsletter>
"3" <https://land.copernicus.eu/user-corner/events>
"hydrocarbons" <http://www.eea.europa.eu/themes/air/multimedia/clean-air-for-europe>
"ozone-depleting substances" <http://www.eea.europa.eu/highlights/phase-down-of-fluorinated-gases>
"soil organic matter" <http://www.eea.europa.eu/signals/signals-2010/soil>
"integrated farming" <http://www.eea.europa.eu/publications/10-messages-for-2010-agricultural-ecosystems>
"road safety" <http://www.eea.europa.eu/publications/technical_report_2008_12>
"glass" <http://www.eea.europa.eu/themes/water/europes-seas-and-coasts/assessments/marine-litterwatch/briefing>

Received 989 rows in 0.110 seconds.


https://www.eea.europa.eu/data-and-maps/daviz/sds/all-tags-that-are-used/daviz.json

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http://semantic.eea.europa.eu/sparql

PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX cr: <http://cr.eionet.europa.eu/ontologies/contreg.rdf#>
SELECT ?label ?uri WHERE {
  {SELECT ?label count(?label) AS ?count WHERE {
     ?sub dct:subject ?label . FILTER(isLiteral(?label))
  }
 }
FILTER (?count = 1)
?uri dct:subject ?label
}


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