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Data table via SPARQL

Marine litter watch communities

Data table via SPARQL Published 06 May 2014 Last modified 28 Sep 2022

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(Live Query)

num_users num_event num_beaches num_items community_name
"1"^^<http://www.w3.org/2001/XMLSchema#int> "35"^^<http://www.w3.org/2001/XMLSchema#int> "1"^^<http://www.w3.org/2001/XMLSchema#int> "1030"^^<http://www.w3.org/2001/XMLSchema#decimal> "Portuguese Association for Marine Litter - APLM"
"0"^^<http://www.w3.org/2001/XMLSchema#int> "378"^^<http://www.w3.org/2001/XMLSchema#int> "28"^^<http://www.w3.org/2001/XMLSchema#int> "2352"^^<http://www.w3.org/2001/XMLSchema#decimal> "Institute for Water of the Republic of Slovenia"
"2847"^^<http://www.w3.org/2001/XMLSchema#int> "2911"^^<http://www.w3.org/2001/XMLSchema#int> "129"^^<http://www.w3.org/2001/XMLSchema#int> "40714"^^<http://www.w3.org/2001/XMLSchema#decimal> "Independent"
"20"^^<http://www.w3.org/2001/XMLSchema#int> "1531"^^<http://www.w3.org/2001/XMLSchema#int> "93"^^<http://www.w3.org/2001/XMLSchema#int> "19061"^^<http://www.w3.org/2001/XMLSchema#decimal> "Hold Danmark Rent"
"1"^^<http://www.w3.org/2001/XMLSchema#int> "48"^^<http://www.w3.org/2001/XMLSchema#int> "3"^^<http://www.w3.org/2001/XMLSchema#int> "360"^^<http://www.w3.org/2001/XMLSchema#decimal> "ICES Secretariat"
"14"^^<http://www.w3.org/2001/XMLSchema#int> "5832"^^<http://www.w3.org/2001/XMLSchema#int> "303"^^<http://www.w3.org/2001/XMLSchema#int> "236600"^^<http://www.w3.org/2001/XMLSchema#decimal> "Surfrider Foundation Europe"
"1"^^<http://www.w3.org/2001/XMLSchema#int> "0"^^<http://www.w3.org/2001/XMLSchema#int> "0"^^<http://www.w3.org/2001/XMLSchema#int> "" "Let's do it Italy"
"0"^^<http://www.w3.org/2001/XMLSchema#int> "1"^^<http://www.w3.org/2001/XMLSchema#int> "0"^^<http://www.w3.org/2001/XMLSchema#int> "" "b"
"0"^^<http://www.w3.org/2001/XMLSchema#int> "7"^^<http://www.w3.org/2001/XMLSchema#int> "0"^^<http://www.w3.org/2001/XMLSchema#int> "" "Athens Goulandri Natural History Museum"
"0"^^<http://www.w3.org/2001/XMLSchema#int> "1"^^<http://www.w3.org/2001/XMLSchema#int> "0"^^<http://www.w3.org/2001/XMLSchema#int> "" "c"

Received 40 rows in 0.001 seconds.


https://www.eea.europa.eu/data-and-maps/daviz/sds/marine-litter-watch-communities/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.

Are you new to Linked Data technology? visit http://linkeddata.org



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

PREFIX rdf-schema: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX litterwatch: <http://rdfdata.eionet.europa.eu/litterwatch/ontology/>

SELECT 
count(?username) as ?num_users
count(?event) as ?num_event
count(?beach) as ?num_beaches
sum(?itemcount) as ?num_items
?community_name


WHERE {

 {

   ?user ?p1 <http://rdfdata.eionet.europa.eu/litterwatch/ontology/User> .
   ?user litterwatch:username ?username .
   ?user litterwatch:community ?community .

 } UNION {

   ?event ?p1 <http://rdfdata.eionet.europa.eu/litterwatch/ontology/Event> .
   ?event litterwatch:community ?community .

 } UNION {
   ?survey ?p1 <http://rdfdata.eionet.europa.eu/litterwatch/ontology/Survey> .
   ?survey litterwatch:event ?event .
   ?event litterwatch:beach ?beach .
   ?event litterwatch:community ?community .
   
 } UNION {

   ?event ?p1 <http://rdfdata.eionet.europa.eu/litterwatch/ontology/Event> . 
   ?survey litterwatch:event ?event . 
   ?event litterwatch:community ?community .
   ?item litterwatch:survey ?survey . 
   ?item litterwatch:itemcount ?itemcount . 

 }
 ?community litterwatch:name ?community_name .

 }


GROUP BY ?community_name

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 561, 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 1241, in https_open
    context=self._context)
  File "/usr/local/lib/python2.7/urllib2.py", line 1201, in do_open
    r = h.getresponse(buffering=True)
  File "/usr/local/lib/python2.7/httplib.py", line 1148, in getresponse
    response.begin()
  File "/usr/local/lib/python2.7/httplib.py", line 448, in begin
    version, status, reason = self._read_status()
  File "/usr/local/lib/python2.7/httplib.py", line 404, in _read_status
    line = self.fp.readline(_MAXLINE + 1)
  File "/usr/local/lib/python2.7/socket.py", line 480, in readline
    data = self._sock.recv(self._rbufsize)
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/green/ssl.py", line 194, in recv
    return self._base_recv(buflen, flags, into=False)
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/green/ssl.py", line 227, in _base_recv
    read = self.read(nbytes)
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/green/ssl.py", line 139, in read
    super(GreenSSLSocket, self).read, *args, **kwargs)
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/green/ssl.py", line 119, in _call_trampolining
    timeout_exc=timeout_exc('timed out'))
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/hubs/__init__.py", line 163, in trampoline
    return hub.switch()
  File "/plone/buildout-cache/eggs/eventlet-0.21.0-py2.7.egg/eventlet/hubs/hub.py", line 295, in switch
    return self.greenlet.switch()
SSLError: ('timed out',)


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