#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description rdf:about="http:/[]"/>
</rdf:RDF>
#errors
/RDF/Description/@about;syntax error:iriref3987;m

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description about="http:/[]"/>
</rdf:RDF>
#errors
/RDF/Description/@about;syntax error:iriref3987;m
/RDF/Description/@about;unqualified rdf attr;s

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description rdf:resource="http:/[]"/>
</rdf:RDF>
#errors
/RDF/Description/@resource;attribute not allowed;m

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description rdf:type="http:/[]"/>
</rdf:RDF>
#errors
/RDF/Description/@type;syntax error:iriref3987;m
/RDF/Description/@type;syntax error:iriref3987;m

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description>
    <hoge xmlns="http://hopge/" rdf:type="http:/[]"/>
  </rdf:Description>
</rdf:RDF>
#errors
/RDF/Description/hoge/@type;syntax error:iriref3987;m

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description>
    <hoge xmlns="http://hopge/" rdf:resource="http:/[]"/>
  </rdf:Description>
</rdf:RDF>
#errors
/RDF/Description/hoge/@resource;syntax error:iriref3987;m
/RDF/Description/hoge;syntax error:iriref3987;m

#data
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description>
    <hoge xmlns="http://hopge/" rdf:datatype="http:/[]"/>
  </rdf:Description>
</rdf:RDF>
#errors
/RDF/Description/hoge/@datatype;syntax error:iriref3987;m
/RDF/Description/hoge;syntax error:iriref3987;m
/RDF/Description/hoge;xsd:rdf:non-standard datatype;w