<http://dbpedia.org/resource/Highball_Signal>	<http://dbpedia.org/ontology/location>	<http://dbpedia.org/resource/Delmar,_Delaware> .
<http://dbpedia.org/resource/Highball_Signal>	<http://dbpedia.org/ontology/area>	"0.0"^^<http://www.w3.org/2001/XMLSchema#double> .
<http://dbpedia.org/resource/Highball_Signal>	<http://xmlns.com/foaf/0.1/name>	"Highball Signal"@en .
<http://dbpedia.org/resource/Highball_Signal>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Highball Signal is a historic railroad signal located at Delmar, Sussex County, Delaware. It is a white sphere mounted on a pole and located next to the railroad tracks to signal permission for a train to proceed at full speed, if the ball was at the top of the pole.  The term \"highball\" came to be synonymous with a clear right-of-way and for trains to proceed at full speed.  It was originally in service at New Castle, Delaware, and then at Hurlock, Maryland."@en .
<http://dbpedia.org/resource/Highball_Signal>	<http://xmlns.com/foaf/0.1/depiction>	<http://commons.wikimedia.org/wiki/Special:FilePath/Highball_Signal_Jun_12.jpg> .
<http://dbpedia.org/resource/Highball_Signal>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Highball_Signal_Jun_12.jpg?width=300> .
<http://dbpedia.org/resource/Highball_Signal>	<http://dbpedia.org/ontology/added>	"1973-07-02Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/Highball_Signal>	<http://dbpedia.org/ontology/nrhpReferenceNumber>	"73000553" .