Creating Linked Data With Ruby and RDF.rb (Notes)

From lotico
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Install Ubuntu 15.04 Linux ubuntu 3.19.0-18-generic #18-Ubuntu SMP Tue May 19 18:30:59 UTC 2015 i686 i686 i686 GNU/Linux

Install Ruby & Linkeddata Gem on Ubuntu

sudo apt-get install ruby

sudo apt-get install ruby-dev

sudo apt-get install zlib1g-dev libreadline-dev libssl-dev libcurl4-openssl-dev

sudo gem install linkeddata

lotico@ubuntu:~/test$ sudo gem install linkeddata
Building native extensions.  This could take a while...
Successfully installed nokogiri-
Fetching: htmlentities-4.3.3.gem (100%)
Successfully installed htmlentities-4.3.3
Fetching: rdf-xsd-1.1.3.gem (100%)

	For best results, use nokogiri and equivalent-xml gems as well.
	These are not hard requirements to preserve pure-ruby dependencies.
Successfully installed rdf-xsd-1.1.3
Fetching: rdf-microdata-2.0.1.gem (100%)
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Fetching: tilt-2.0.1.gem (100%)
Successfully installed tilt-2.0.1
Fetching: haml-4.1.0.beta.1.gem (100%)

HEADS UP! Haml 4.0 has many improvements, but also has changes that may break
your application:

* Support for Ruby 1.8.6 dropped
* Support for Rails 2 dropped
* Sass filter now always outputs <style> tags
* Data attributes are now hyphenated, not underscored
* html2haml utility moved to the html2haml gem
* Textile and Maruku filters moved to the haml-contrib gem

For more info see:

Successfully installed haml-4.1.0.beta.1
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Successfully installed addressable-2.3.8
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Successfully installed json-ld-1.1.8
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Successfully installed sparql-client-1.1.5
Fetching: builder-3.2.2.gem (100%)
Successfully installed builder-3.2.2
Fetching: sparql-1.1.7.gem (100%)
Successfully installed sparql-1.1.7
Fetching: equivalent-xml-0.6.0.gem (100%)
Successfully installed equivalent-xml-0.6.0
Fetching: linkeddata-1.1.11.gem (100%)
Successfully installed linkeddata-1.1.11
Parsing documentation for addressable-2.3.8
Installing ri documentation for addressable-2.3.8
Parsing documentation for bcp47-0.3.3
Installing ri documentation for bcp47-0.3.3
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Installing ri documentation for ebnf-0.3.9
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Installing ri documentation for equivalent-xml-0.6.0
Parsing documentation for haml-4.1.0.beta.1
Installing ri documentation for haml-4.1.0.beta.1
Parsing documentation for htmlentities-4.3.3
Installing ri documentation for htmlentities-4.3.3
Parsing documentation for i18n-0.7.0
Installing ri documentation for i18n-0.7.0
Parsing documentation for json-ld-1.1.8
Installing ri documentation for json-ld-1.1.8
Parsing documentation for linkeddata-1.1.11
Installing ri documentation for linkeddata-1.1.11
Parsing documentation for net-http-persistent-2.9.4
Installing ri documentation for net-http-persistent-2.9.4
Parsing documentation for nokogiri-
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Parsing documentation for rdf-microdata-2.0.1
Installing ri documentation for rdf-microdata-2.0.1
Parsing documentation for rdf-n3-1.1.3
Installing ri documentation for rdf-n3-1.1.3
Parsing documentation for rdf-rdfa-1.1.6
Installing ri documentation for rdf-rdfa-1.1.6
Parsing documentation for rdf-rdfxml-1.1.4
Installing ri documentation for rdf-rdfxml-1.1.4
Parsing documentation for rdf-reasoner-0.2.2
Installing ri documentation for rdf-reasoner-0.2.2
Parsing documentation for rdf-tabular-
Installing ri documentation for rdf-tabular-
Parsing documentation for rdf-trig-1.1.4
Installing ri documentation for rdf-trig-1.1.4
Parsing documentation for rdf-trix-1.1.0
Installing ri documentation for rdf-trix-1.1.0
Parsing documentation for rdf-turtle-1.1.7
Installing ri documentation for rdf-turtle-1.1.7
Parsing documentation for rdf-vocab-0.8.3
Installing ri documentation for rdf-vocab-0.8.3
Parsing documentation for rdf-xsd-1.1.3
Installing ri documentation for rdf-xsd-1.1.3
Parsing documentation for sparql-1.1.7
Installing ri documentation for sparql-1.1.7
Parsing documentation for sparql-client-1.1.5
Installing ri documentation for sparql-client-1.1.5
Parsing documentation for sxp-0.1.5
Installing ri documentation for sxp-0.1.5
Parsing documentation for tilt-2.0.1
Installing ri documentation for tilt-2.0.1
Done installing documentation for addressable, bcp47, builder, ebnf, equivalent-xml, haml, htmlentities, i18n, 
json-ld, linkeddata, net-http-persistent, nokogiri, rdf-microdata, rdf-n3, rdf-rdfa, rdf-rdfxml, rdf-reasoner, 
rdf-tabular, rdf-trig, rdf-trix, rdf-turtle, rdf-vocab, rdf-xsd, sparql, sparql-client, sxp, tilt after 45 seconds
27 gems installed

  1. read RDF/XML
sudo gem install rdf-rdfxml
Successfully installed rdf-rdfxml-1.1.4
Parsing documentation for rdf-rdfxml-1.1.4
Done installing documentation for rdf-rdfxml after 1 seconds
1 gem installed


require 'openssl' in tutorial