<http://data.doremus.org/expression/243f80f1-7076-3e06-b20f-563bf3d32e07>	<http://www.w3.org/2000/01/rdf-schema#label>	"An eye for optical theory" .
<http://data.doremus.org/expression/243f80f1-7076-3e06-b20f-563bf3d32e07>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://erlangen-crm.org/efrbroo/F22_Self-Contained_Expression> .
<http://data.doremus.org/expression/243f80f1-7076-3e06-b20f-563bf3d32e07>	<http://data.doremus.org/ontology#U227_has_content_type>	<http://rdaregistry.info/termList/RDAContentType/1010> .
<http://data.doremus.org/expression/243f80f1-7076-3e06-b20f-563bf3d32e07>	<http://erlangen-crm.org/current/P102_has_title>	"An eye for optical theory" .