<http://webisa.webdatacommons.org/prov/297427229>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102286208> .
<http://webisa.webdatacommons.org/102286208>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<noao.edu> .
<http://webisa.webdatacommons.org/102286208>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/102286208>	<http://www.w3.org/ns/prov#value>	"An introduction to the night sky, for children and other beginners; written in very simple language, and tested on delighted children down to the age of eight." .