The Simple Power of the Link

The Simple Power of the Link Richard Wallis Evangelist and Founder http://dataliberate.comMonday, 6 February 12

http://www.ﬂickr.com/photos/34497358@N06/6251662291Monday, 6 February 12

Monday, 6 February 12

http://www.ﬂickr.com/photos/34497358@N06/6251662291Monday, 6 February 12

Semantic Web?Monday, 6 February 12

The Web?Monday, 6 February 12

The Web? HTMLMonday, 6 February 12

The Web? URL HTMLMonday, 6 February 12

The Web? URL HTML httpMonday, 6 February 12

The Web? Microformats RDFa Ajax JQuery XML JSON CSS3 URL Javascript CSS http Flash HTML HTML5 DOM SEOMonday, 6 February 12

The Web? HTML http URLMonday, 6 February 12

The Web? HTML http URL Text text text text text link text. Text, text text text, text. Text text - text text - text text text. DocumentMonday, 6 February 12

The Web? HTML http URL Text text text Text text text text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentMonday, 6 February 12

The Web? HTML http m /page1 URL a mple.co h ttp://ex Text text text Text text text text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentMonday, 6 February 12

The Web? HTML http URL list k/ .u /page1 .co m a mple.co eg h ttp://ex :// tp Text text text Text text text ht text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentMonday, 6 February 12

The Web? http://example.com/page1 http://eg.co.uk/list LinkMonday, 6 February 12

The Web? Linking at it’s core http://www.ﬂickr.com/photos/leapkye/4407661949Monday, 6 February 12

The Web? Powerful Linking at it’s core http://www.ﬂickr.com/photos/leapkye/4407661949Monday, 6 February 12

The Web? Powerful link Linking at it’s core ©AllPosters.comMonday, 6 February 12

The WebMonday, 6 February 12

The Semantic WebMonday, 6 February 12

The Semantic Web A i e s s p r a d a b o t G Flying Cars TechnologyMonday, 6 February 12

Linked DataMonday, 6 February 12

Linked Data Built on Semantic Web StandardsMonday, 6 February 12

Linked Data Built on Semantic Web Standards All about identifying and linking things Thi ngMonday, 6 February 12

Identifying thingsMonday, 6 February 12

Identifying things 1969-059AMonday, 6 February 12

Identifying things 1969-059A spacecraft/1969-059AMonday, 6 February 12

Identifying things 1969-059A spacecraft/1969-059A nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Identifying things 1969-059A spacecraft/1969-059A nasa.dataincubator.org/spacecraft/1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Identifying things with URIs 1969-059A spacecraft/1969-059A nasa.dataincubator.org/spacecraft/1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kgMonday, 6 February 12

Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kg ColumbiaMonday, 6 February 12

Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kg Columbia Apollo 11 CSM CSM-107 United States Cape Canaveral Saturn 5Monday, 6 February 12

http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

.../1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

28801.0 mass .../1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Apollo 11 CSM 28801.0 name mass .../1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AMonday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A http://nasa.dataincubator.org/spacecraft/1969-059A launch ../launch/ 1969-059Monday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ 1969-059Monday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ 1969-059 site Cape CanaveralMonday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ 1969-059 site Cape Canaveral lat N 28° 27 31Monday, 6 February 12

Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ 1969-059 site Cape Canaveral lat N 28° 27 31 long W 80° 31 59Monday, 6 February 12

RDF Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ 1969-059 site Cape Canaveral lat N 28° 27 31 long W 80° 31 59Monday, 6 February 12

RDF Apollo 11 CSM Columbia name 28801.0 name mass .../1969-059A 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A launch date ../launch/ <../1969-059A> mass 28801.0 . 1969-059 <../1969-059A> name “Apollo 11 CSM” . site <../1969-059A> name “Columbia” . <../1969-059A> launch <../launch/1969-059> . Cape <../launch/1969-059> date 1969-07-16 . Canaveral lat <../launch/1969-059> site <..site/capecanaveral> . N 28° 27 31 <..site/capecanaveral> lat “N 28° 27 31” . long <..site/capecanaveral> long “W 80° 31 59” . W 80° 31 59Monday, 6 February 12

RDF TripleMonday, 6 February 12

RDF Triple Thing attribute valueMonday, 6 February 12

RDF Triple Thing property valueMonday, 6 February 12

RDF Triple Thing property value Thing property ThingMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/AMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/A hasParentMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/BMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/BMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/B nameMonday, 6 February 12

RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/B name “Eric”Monday, 6 February 12

RDF Triple Merging Thing property value Thing property Thing ../person/A hasParent ../person/B name “Eric”Monday, 6 February 12

RDF Triple MergingMonday, 6 February 12

RDF Triple Merging The same identiﬁer in a different place is still the same thingMonday, 6 February 12

Linked Data MergingMonday, 6 February 12

Linked Data PrinciplesMonday, 6 February 12

Linked Data Principles 1. Use URIs as names for thingsMonday, 6 February 12

Linked Data Principles 1. Use URIs as names for things 2. Use HTTP URIs so people can look up those namesMonday, 6 February 12

Linked Data Principles 1. Use URIs as names for things 2. Use HTTP URIs so people can look up those names 3. When someone looks up a URI, provide useful information, using the standards RDFMonday, 6 February 12

Linked Data Principles 1. Use URIs as names for things 2. Use HTTP URIs so people can look up those names 3. When someone looks up a URI, provide useful information, using the standards RDF 4. Include links to other URIs, so that they can discover more Tim Berners-Lee - 2006Monday, 6 February 12

http://bbc.co.uk/nature/species/MallardMonday, 6 February 12

http://bbc.co.uk/nature/species/Mallard SameAsMonday, 6 February 12

http://bbc.co.uk/nature/species/Mallard SameAs http://dbpedia.org/resource/MallardMonday, 6 February 12

s wl/s ameA 7/o /2 002/0 w 3.org / www. http:/ http://bbc.co.uk/nature/species/Mallard SameAs http://dbpedia.org/resource/MallardMonday, 6 February 12

http://bbc.co.uk/nature/species/Mallard SameAs http://dbpedia.org/resource/Mallard primaryTopic http://blx1.bto.org/birdfacts/../bob1860.htmMonday, 6 February 12

http://bbc.co.uk/nature/species/Mallard SameAs http://dbpedia.org/resource/Mallard primaryTopic http://blx1.bto.org/birdfacts/../bob1860.htm depiction http://open.live.bbc.co.uk/. mallard_1.jpgMonday, 6 February 12

http://www.ﬂickr.com/photos/jolieodell/4540783805Monday, 6 February 12

Data Open and/or LinkedMonday, 6 February 12

Data Open and/or Linked 1. Data can be open, while not being linkedMonday, 6 February 12

Data Open and/or Linked 1. Data can be open, while not being linked 2. Data can be linked, while not being openMonday, 6 February 12

Data Open and/or Linked 1. Data can be open, while not being linked 2. Data can be linked, while not being open 3. Data which is both open and linked is increasingly viableMonday, 6 February 12

Data Open and/or Linked 1. Data can be open, while not being linked 2. Data can be linked, while not being open 3. Data which is both open and linked is increasingly viable 4. The Semantic Web can only function with data which is both open and linked Paul Walk - UKLONMonday, 6 February 12

Linked Data http://www.ﬂickr.com/photos/ferretsunlimited/499495786Monday, 6 February 12

The Simple Power of the Link Richard Wallis Technology Evangelist and Founder http://dataliberate.comMonday, 6 February 12

The Simple Power of the Link Richard Wallis Technology Evangelist and Founder http://dataliberate.com http://www.slideshare.net/rjwMonday, 6 February 12

This work is Copyright © 2011 Talis Systems Limited. It is licensed under the Creative Commons Attribution 3.0 Unported License. Full details at: http://creativecommons.org/licenses/by/3.0/ You are free: to Share — to copy, distribute and transmit the work to Remix — to adapt the work Under the following conditions: Attribution. You must attribute the work in the manner speciﬁed by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). • For any reuse or distribution, you must make clear to others the license terms of this work. • Any of the above conditions can be waived if you get permission from the copyright holder. • Nothing in this license impairs or restricts the authors moral rights. • Some Content in the work may be licensed under different terms, this is noted separately.Monday, 6 February 12

The Simple Power of the Link

by Richard Wallis on Feb 05, 2012

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