About: http://webisa.webdatacommons.org/34971197

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 was a high school teacher and has taught out of this book many times with university Precalculus students.
http://www.w3.org/ns/prov#wasQuotedFrom	mrmeyer.com