<http://webisa.webdatacommons.org/prov/429093816>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/358009228> .
<http://webisa.webdatacommons.org/358009228>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/358009228>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tudelft.nl> .
<http://webisa.webdatacommons.org/358009228>	<http://www.w3.org/ns/prov#value>	"Sea dikes are of crucial importance in the defence systems of low-lying coastal areas in Germany as well as in other countries such as The Netherlands and Denmark." .
<http://webisa.webdatacommons.org/prov/140367111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/358009228> .