About: http://webisa.webdatacommons.org/185856607

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	everyone seems to say you need an amp, maybe my situation is an anomaly. do not know. certainly not saying you do not need an amp, just saying in my situation i have not found a great need for one at this time.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org