This HTML5 document contains 3 embedded RDF statements represented using HTML+Microdata notation.

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

PrefixNamespace IRI
n4http://commons.wikimedia.org/wiki/Special:FilePath/Zuse_Z1-2.
n2http://dbpedia.org/resource/Z1_(computer)
dbpedia-owlhttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n7http://commons.wikimedia.org/wiki/Special:FilePath/Zuse_Z1-2.jpg?width=
rdfshttp://www.w3.org/2000/01/rdf-schema#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
n2:
rdfs:comment
The Z1 was a mechanical computer designed by Konrad Zuse from 1935 to 1936 and built by him from 1936 to 1938. It was a binary electrically driven mechanical calculator with limited programmability, reading instructions from punched tape.The Z1 was the first freely programmable computer in the world which used Boolean logic and binary floating point numbers, however it was unreliable in operation. It was completed in 1938 and financed completely from private funds.
foaf:depiction
n4:jpg
dbpedia-owl:thumbnail
n7:300