Data table via SPARQL
Changes in wastewater treatment in European Countries
Data table via SPARQL
Published 02 Aug 2013
Last modified 03 Aug 2022
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Dataset preview
(Live Query)
Received 1547 rows in 0.035 seconds.
https://www.eea.europa.eu/data-and-maps/daviz/sds/changes-in-wastewater-treatment-in-1/daviz.json
For system integrators
The following info can be used by a system developer / database administrator in order to retrieve this dataset programmatically over the web using a SPARQL client.
semantic.eea.europa.eu/sparql
PREFIX sdmx-measure: <http://purl.org/linked-data/sdmx/2009/measure#>
PREFIX sdmx-dimension: <http://purl.org/linked-data/sdmx/2009/dimension#>
PREFIX sdmx-attribute: <http://purl.org/linked-data/sdmx/2009/attribute#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX property: <http://rdfdata.eionet.europa.eu/eurostat/property#>
PREFIX u: <http://rdfdata.eionet.europa.eu/eurostat/dic/unit#>
PREFIX s: <http://rdfdata.eionet.europa.eu/eurostat/dic/src#>
SELECT DISTINCT
?country
?ugeo
?prefLabel
year(?date) as ?date
?obsValue
WHERE {{
GRAPH <http://rdfdata.eionet.europa.eu/eurostat/data/env_watq4.rdf.gz> {
_:env_watq4 sdmx-dimension:freq ?freq .
_:env_watq4 sdmx-dimension:timePeriod ?date .
_:env_watq4 sdmx-dimension:refArea ?geo .
_:env_watq4 sdmx-attribute:unitMeasure u:PC .
_:env_watq4 property:src ?src FILTER (?src IN (s:WW0_5, s:WW0_2_3, s:WW0_2_1, s:WW0_2_2))
_:env_watq4 sdmx-measure:obsValue ?obsValue .
}
?src skos:prefLabel ?prefLabel .
?geo skos:notation ?ugeo .
?geo skos:prefLabel ?country .
}} order by ?ugeo ?date
Error when running query:
Error. Traceback (most recent call last):
File "/plone/buildout-cache/eggs/Products.ZSPARQLMethod-2.3-py2.7.egg/Products/ZSPARQLMethod/Method.py", line 287, in run_with_timeout
ret = func(*args, **kwargs)
File "/plone/buildout-cache/eggs/Products.ZSPARQLMethod-2.3-py2.7.egg/Products/ZSPARQLMethod/Method.py", line 215, in query_and_get_result
result = sparql.query(*args, timeout = kwargs.get("timeout", 0) or 0)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 747, in query
return s.query(query, timeout, raw=raw)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 416, in query
return q.query(query, timeout, raw=raw)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 571, in query
response = self._request(statement, timeout)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 558, in _request
response = self._build_response(query, opener, buf, timeout)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 543, in _build_response
timeout if timeout > 0 else None)
File "/plone/buildout-cache/eggs/sparql_client-3.8-py2.7.egg/sparql.py", line 514, in _get_response
response = opener.open(request, timeout=timeout)
File "/usr/local/lib/python2.7/urllib2.py", line 421, in open
protocol = req.get_type()
File "/usr/local/lib/python2.7/urllib2.py", line 283, in get_type
raise ValueError, "unknown url type: %s" % self.__original
ValueError: unknown url type: semantic.eea.europa.eu/sparql
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For references, please go to https://www.eea.europa.eu/data-and-maps/daviz/sds/changes-in-wastewater-treatment-in-1 or scan the QR code.
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