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Karen Coyle's presentation from ALA TechSource's Directions in Metadata webinar.

Karen Coyle's presentation from ALA TechSource's Directions in Metadata webinar.

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  • It works because behind it there is a lot of data. That data allows programs to interact with the map, to create new maps, and to modify the map to be used with different devices.
  • Portable; adapt themselves to new technologies
  • What do we need to do to move from the ‘printed map’ version of library catalogs to the digital map version?
  • Reason to talk about SemWeb: SW community is thinking about how to do metadata on the Web. Standards for metadata so that it can be shared.
  • Another way to organize the same informationThings and links: are what the web is made ofWhy do this with our data? Why not leave it the way it is? Because, as data, it has much more value than we are currently getting out of it.

Directions In Metadata--Main Presentation Directions In Metadata--Main Presentation Presentation Transcript

  • Directions in Metadata
    TechSource Webinar
    Karen Coyle
  • Metadata
  • metadata
    real planet
  • MetaDATA
  • <bounds minlat="42.5851" minlon="-73.8759" maxlat="42.72" maxlon="-73.6366"/>
    <node id="29745808" lat="42.6525889" lon="-73.7574242" user="dahveed76"
    uid="14293" visible="true" version="3" changeset="1894235"
    mestamp="2009-07-21T12:48:12Z">
    <tag k="is_in" v="New York, USA"/>
    <tag k="is_in:continent" v="North America"/>
    <tag k="is_in:country" v="USA"/>
    <tag k="name" v="Albany"/>
    <tag k="place" v="city"/>
    </node>
    <node id="41263322" lat="42.697302" lon="-73.843097" user="RussNelson”
    uid="3962" visible="true" version="3" changeset="2879776”
    timestamp="2009-10-18T06:25:10Z">
    <tag k="highway" v="motorway_junction"/>
    <tag k="name" v="US-20;Western Avenue"/>
    <tag k="ref" v="1S"/> </node>
    <node id="41338443" lat="42.657449" lon="-73.804176" user="nfgusedautoparts"
    uid="113450" visible="true" version="4" changeset="3919020"
    timestamp="2010-02-19T21:41:19Z">
    <tag k="highway" v="traffic_signals"/> </node>
    <relation id="444111" user="nfgusedautoparts" uid="113450" visible="true”
    version="1" changeset="4050266" timestamp="2010-03-06T13:40:02Z">
    <member type="way" ref="5582636" role=""/> <tag k="addr:county" v="Albany”/>
  • MARC21
    LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983 nju 001 0 eng
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard) 050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. : |bPrentice-Hall, |cc1983.
    300 __ |a x, 228 p. ; |c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
  • MARC21
    LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983 nju 001 0 eng
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard)050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. :|bPrentice-Hall,|cc1983.
    300 __ |a x, 228 p. ;|c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
  • MARC21
    LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983nju 001 0 eng
    035 __ |9 (DLC) 83003187
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard)
    040 __ |a DLC |cDLC |dDLC
    050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. : |bPrentice-Hall, |cc1983.
    300 __ |a x, 228 p. ; |c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
  • LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983 nju 001 0 eng
    035 __ |9 (DLC) 83003187
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard)
    040 __ |a DLC |cDLC |dDLC
    050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. : |bPrentice-Hall, |cc1983.
    300 __ |a x, 228 p. ; |c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
    MARC21
  • LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983 nju 001 0 eng
    035 __ |9 (DLC) 83003187
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard)
    040 __ |a DLC |cDLC |dDLC
    050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. : |bPrentice-Hall, |cc1983.
    300 __ |a x, 228 p. ; |c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
    MARC21
  • LDR 00840pam a2200265 a 450
    001 2822508
    005 19831021000000.0
    008 830207s1983 nju 001 0 eng
    035 __ |9 (DLC) 83003187
    010 __ |a 83003187
    020 __ |a 0132935716 (pbk.)
    020 __ |a 013293597X (hard)
    040 __ |a DLC |cDLC |dDLC
    050 00 |a HD58.6 |b.K46 1983
    082 00 |a 658.4 |2 19
    100 1_ |a Kennedy, Gavin.
    245 10 |a Everything is negotiable : |bhow to get a better deal / |cGavin Kennedy.
    250 __ |a Rev. American ed.
    260 __ |a Englewood Cliffs, N.J. : |bPrentice-Hall, |cc1983.
    300 __ |a x, 228 p. ; |c23 cm.
    500 __ |a "A Spectrum book."
    500 __ |a Includes index.
    650 _0 |a Negotiation in business.
    MARC21
  • To Do:
    More data, less text
    Metadata that is “web-friendly”
    Metadata that can be used and re-used(APIs, mash-ups)
  • ?
  • … yeah, but HOW?!
  • semantic web
  • semantic web
    MobyDick
    wrote
    H Melville
    Adapted by
    Published by
    H&R
    MGM
    Into…
    In year…
  • Things
  • http://upstream.openlibrary.org
  • Relationships
    … soon
  • How do we do it?
    Define data elements in an actionable way
    Define controlled lists in an actionable way
    Assign identifiers that will be unique on the web
    Create the data using these elements and lists
    Share the data
  • Vocabularies
    Library of Congress Subject Authorities
    http://id.loc.gov/authorities
    Dewey Decimal Summaries
    http://dewey.info
    RDA vocabularies
    http://metadataregistry.org/rdabrowse.htm
  • <?xml version="1.0" encoding="UTF-8"?>
    <rdf:RDFxmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:xhv="http://www.w3.org/1999/xhtml/vocab#"
    xmlns:cc="http://creativecommons.org/ns#"
    xmlns:dct="http://purl.org/dc/terms/"
    xmlns:skos="http://www.w3.org/2004/02/skos/core#">
    <rdf:Descriptionrdf:about="http://dewey.info/class/641/2009/08/about.en">
    <rdf:typerdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <xhv:licenserdf:resource="http://creativecommons.org/licenses/by-nc-nd/3.0/"/>
    <cc:attributionName>OCLC Online Computer Library Center, Inc.</cc:attributionName>
    <cc:attributionURLrdf:resource="http://www.oclc.org/dewey/"/>
    <dct:isVersionOfrdf:resource="http://dewey.info/class/641/"/>
    <dct:languagerdf:datatype="http://purl.org/dc/terms/RFC4646">en</dct:language>
    <skos:notationrdf:datatype="http://dewey.info/schema-terms/Notation">641</skos:notation>
    <skos:inSchemerdf:resource="http://dewey.info/scheme/2009/08/about.en"/>
    <skos:prefLabelxml:lang="en">Food &amp; drink</skos:prefLabel>
    <skos:broaderrdf:resource="http://dewey.info/class/64/2009/08/about.en"/>
    <cc:morePermissionsrdf:resource="http://www.oclc.org/dewey/about/licensing/"/>
    </rdf:Description>
    </rdf:RDF>
  • Data elements
  • Relationships
  • Identifiers
    title
    http://kcoyle.net/
  • Make data available
    http://linkeddata.org
  • ?
  • Thank You!
    kcoyle@kcoyle.net
    http://kcoyle.net