About: http://webisa.webdatacommons.org/211787685

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Therefore, with regard to a medium formed with marks of edges or the like respectively in different directions, one of the marks can be used for tracking and other thereof can be used for data ac
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com