About: http://webisa.webdatacommons.org/5693643

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	I never used them again. (Fwiw, I wear glasses when observing.)A chair is an absolute must, but with a 6-10in dob, I find that a comfortable small folding chair works great.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com