About: http://webisa.webdatacommons.org/422807319

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	The author has observed that distractions, such as shadows, puddles, light reflections on the floor, and visible people ahead, can ruin the performance of a well-designed system.
http://www.w3.org/ns/prov#wasQuotedFrom	grandin.com