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<http://webisa.webdatacommons.org/114615509>	<http://www.w3.org/ns/prov#value>	"Langnickel also stressed the need for drawing up technical requirements such as maintenance and health and safety standards." .
<http://webisa.webdatacommons.org/114615509>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<windpowermonthly.com> .
<http://webisa.webdatacommons.org/114615509>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .