<http://webisa.webdatacommons.org/prov/147270341>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239601450> .
<http://webisa.webdatacommons.org/239601450>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uni-duisburg-essen.de> .
<http://webisa.webdatacommons.org/239601450>	<http://www.w3.org/ns/prov#value>	"Due to the complexity of the topic interdisciplinary research is regarded to be necessary in areas such as economics, business management, politics, sociology, human geography, psychology, architecture and engineering, culture and history" .
<http://webisa.webdatacommons.org/239601450>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .