linkedARC.net

European Association of Archaeologists

20th Annual Meeting, Istanbul 2014

Frank Lynam @flynam

Trinity College Dublin

accessing the benefits of Open Data practice within archaeology

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Priniatikos Pyrgos

#PriniatikosPyrgos

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Edith Hall and Vrokastro

Edith Hall Dohan at Vrokastro (www.brynmawr.edu)

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The site reinvestigated

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The life cycle of the Priniatikos Pyrgos data

#FileMaker

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The move towards Open Data

#OpenData

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Open Data: the options

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The 5 Stars of Linked Open Data

put your data online under an open license

make it structured (e.g. as an Excel file)

use non-proprietary formats (e.g. XML and not Excel)

use URIs to identify resources

link your data to external datasets

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RDF realises the

Linked Open Data philosophy

#RDF

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Two types of data

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Mapping table data to graph data

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Creating the data model or ontology

#ontology

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The CRM model options

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The context model

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The linkedARC.net ontology extension

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Mapping the source data to your model

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Cleaning the data fields

#dataclean

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rdfdatautils.linkedarc.net

#rdfdatautils

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Value mapping

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Number scale normaliser

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rdfdatautils.linkedarc.net code

#Bitbucket

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Bringing it all together with Google refine

#OpenRefine

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Hosting your triple data

#AmazonEC2

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Data mining using SPARQL

PREFIX ecrm: <http://erlangen-crm.org/110404/> PREFIX crmeh: <http://purl.org/crmeh#> SELECT ?contextname WHERE { ?context a crmeh:EHE0007_Context . ?context ecrm:P87_is_identified_by ?contextname . ?context ecrm:P89_falls_within ?trench . ?trench ecrm:P87_is_identified_by "Trench 1" } LIMIT 100

#SPARQL

Acknowledgements

Digital Arts and Humanities PhD programme

PRTLI funded

Dep. of Classics, Trinity College Dublin

Dr Christine Morris

The Priniatikos Pyrgos Project

Dr Barry Molloy and Dr Jo Day

http://www.franklynam.com

http://www.linkedarc.net

http://rdfdatautils.linkedarc.net/

https://bitbucket.org/flynam/rdfdatautils

@flynam

flynam@tcd.ie