About: http://webisa.webdatacommons.org/89121601

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	problems in the different types of areas could be studied, was a focal point of the
http://www.w3.org/ns/prov#wasQuotedFrom	ssoar.info