About: http://webisa.webdatacommons.org/381468784

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	Hi Gemini,I think your original question included 'ambient' as well as 'drone'.My advice is that the best tools you have are your imagination and your ears.
http://www.w3.org/ns/prov#wasQuotedFrom	hypnos.com