About: http://webisa.webdatacommons.org/151388943

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	As shown in FIGS. 4 and 5, each block 20 preferably includes a transmission system 36 mounted within the block proximate to a surface of the block opposed to the surface including the character.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com