<http://webisa.webdatacommons.org/395473756>	<http://www.w3.org/ns/prov#value>	"This beam needs not be polarized or coherent but, of course, such types of light can also be used if desired." .
<http://webisa.webdatacommons.org/395473756>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/161875206>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/395473756> .
<http://webisa.webdatacommons.org/395473756>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .