<http://webisa.webdatacommons.org/prov/117130763>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/405683728> .
<http://webisa.webdatacommons.org/405683728>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/405683728>	<http://www.w3.org/ns/prov#value>	"The beadbond layer may contain a colored pigment (including black pigment) that gives the retroreflective material a colored appearance in normal light, and the appearance of a different color, such as silver, in r" .
<http://webisa.webdatacommons.org/405683728>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .