This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4blogspot.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:331802866
rdf:type
prov:Entity
prov:value
But it has changed, and it has changed in both ways implied by this equivocal statement:the classroom of today is different from the classroom of the past, incorporating as it does a wide array of technology, including overhead or video displays, intercoms or other communications features, electricity for lighting and equipment... and so on.the classroom of today is no longer the sole, or even pri
prov:wasQuotedFrom
n4:com
Subject Item
isap:145596009
prov:wasDerivedFrom
isa:331802866
Subject Item
isap:152856152
prov:wasDerivedFrom
isa:331802866