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Data table via SPARQL
Received 0 rows in 0.029 seconds.
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.
# Caution: The average is not weighted with population size in each country.
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX qb: <http://purl.org/linked-data/cube#>
PREFIX estat: <http://eurostat.linked-statistics.org/property#>
PREFIX sdmx-dimension: <http://purl.org/linked-data/sdmx/2009/dimension#>
PREFIX sdmx-measure: <http://purl.org/linked-data/sdmx/2009/measure#>
PREFIX geo: <http://eurostat.linked-statistics.org/dic/geo#>
PREFIX dataset: <http://eurostat.linked-statistics.org/data/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
SELECT ?region AVG(xsd:int(?percentage)) AS ?percentage ?year ?source
FROM <http://eurostat.linked-statistics.org/data/env_watq4.rdf>
FROM <http://rdfdata.eionet.europa.eu/eurostatdic/eurostat-countrygroups.rdf>
FROM <http://rdfdata.eionet.europa.eu/eurostatdic/europeregions.rdf>
FROM <http://eurostat.linked-statistics.org/dic/geo.rdf>
FROM <http://eurostat.linked-statistics.org/dic/src.rdf>
WHERE {
?obsrec qb:dataSet dataset:env_watq4 ;
sdmx-dimension:timePeriod ?year;
sdmx-dimension:freq <http://purl.org/linked-data/sdmx/2009/code#freq-A>;
estat:src ?usource;
estat:unit <http://eurostat.linked-statistics.org/dic/unit#PC>;
estat:geo ?ucountry;
sdmx-measure:obsValue ?percentage.
?uregion skos:inScheme <http://rdfdata.eionet.europa.eu/eurostatdic/europeregions/>;
skos:member ?ucountry;
skos:prefLabel ?region.
?ucountry rdfs:label ?country.
?usource rdfs:label ?source.
FILTER(?year >= "1990-01-01"^^xsd:date)
} GROUP BY ?region ?year ?source ORDER BY ?region ?year ?source
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 429, in open
response = self._open(req, data)
File "/usr/local/lib/python2.7/urllib2.py", line 447, in _open
'_open', req)
File "/usr/local/lib/python2.7/urllib2.py", line 407, in _call_chain
result = func(*args)
File "/usr/local/lib/python2.7/urllib2.py", line 1228, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/local/lib/python2.7/urllib2.py", line 1198, in do_open
raise URLError(err)
URLError: <urlopen error [Errno -2] No address found>
For references, please go to https://www.eea.europa.eu/data-and-maps/daviz/sds/percentage-of-wastewater-treatment-in or scan the QR code.
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Software updated on 26 September 2023 08:13 from version 23.8.18
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