=Volume=
{{Volume
|number=839
|storemode=property
|wikidataid=Q113545236
|title=Proceedings of the 4th International Workshop on Semantic Sensor Networks
|acronym=SSN11
|url=http://ceur-ws.org/Vol-839/
|date=2012-03-30
|dblp=conf/semweb/2011ssn
|urn=urn:nbn:de:0074-1155-8
}}