About: http://webisa.webdatacommons.org/320062058

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	Addition, place value and other skills are reviewed, as well as new concepts such as fractions, decimals, Roman Numerals and working with triple-digit numbers.
http://www.w3.org/ns/prov#wasQuotedFrom	christianbook.com