<http://ogp.me/ns/class#float_str>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2000/01/rdf-schema#Datatype> .
<http://ogp.me/ns/class#float_str>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	<http://ogp.me/ns/class#> .
<http://ogp.me/ns/class#float_str>	<http://www.w3.org/2000/01/rdf-schema#comment>	"A string representation of a 64-bit signed floating point number.  Example lexical values include \"1.234\", \"-1.234\", \"1.2e3\", \"-1.2e3\", and \"7E-10\"." .
<http://ogp.me/ns/class#float_str>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2001/XMLSchema#string> .
<http://ogp.me/ns/class#float_str>	<http://www.w3.org/2000/01/rdf-schema#label>	"float string" .