About: http://webisa.webdatacommons.org/347010496

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	between every two small bulbs 30a, 30b, and a conductive plug 40 made of copper or other metal with good conductivity is also inserted in the small hole 116 for connection in series with each set of small bulbs 30.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com