<http://webisa.webdatacommons.org/387960223>	<http://www.w3.org/ns/prov#value>	"During this process, an infra-red light source 106, such as an infra-red LED or a laser, illuminates a low-visibility retroreflective tag 102, which is located on an object 104." .
<http://webisa.webdatacommons.org/387960223>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/387960223>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/227787500>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387960223> .