About: http://webisa.webdatacommons.org/153761575

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	Ive actually done the operation you mention, a few times, with JBL and other speakers... cutting out the dustcap, removing the assembly, applying a new spider and surround, and shimming/re-assembling the speaker.
http://www.w3.org/ns/prov#wasQuotedFrom	audioheritage.org