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05. de boer dutchships

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  • Dutch Ships and Sailors

    Victor de Boer - [email protected]

    Digitale historische kranten als big data 24-3-2015

    DIVE

  • Dutch Ships and Sailors

    Victor de Boer, Matthias van Rossum, Jur Leinenga, Rik Hoekstra

    With input from Andrea Bravo Balado and Robin Ponstein

    Netherlands Institute for Sound and Vision / VU University Amsterdam [email protected]

  • The Problem: ((Maritime) historical) data is not integrated

    25+ Maritime datasets; Heterogeneous

  • The solution

    Well, Linked Data obviously!

  • KB Delpher

    Dutch-Asiatic Shipping (DAS) Voyages (Huygens ING)

    VOC Opvarenden Mustering and payroll information (DANS Easy)

    Dutch Ships and Sailors

    Jur Leinenga (Huygens ING) Monsterrollen Noordelijke provincies

    Matthias van Rossum (VU-hist) Generale Zeemonsterrollen VOC

  • DAS

    GZMVOC

    MDB

    VOCOPV Begunstig

    den

    VOCOPV Soldijboek

    en

    PROV

    AAT

    VOCOPV Opvaren

    den

    foaf

    owl:sameAs

    dss:hasKBLink

    rdfs:subClassOf, rdfs:subPropertyOf

    dss:DAS link

    skos :exactMatch

  • Links to original scans

  • Linking to Historical newspapers

    Use ML to detect links between ships and historical newspaper articles (delpher.nl)

    Features: ship name, time intervals, captains names, ship type, named entities, keywords, background knowledge

    179,120 links

    - Andrea Bravo Balado

  • Example

    [HARLINGEN, 24 October.] . et gestrande

    Zweedsche schip , waarvan wij ons vorig no.

    melding maakten , is door de 'eepboot van hier

    afgebragt en hier binnengede u BiJ die

    gelegenheid werd ons medegeeeid, dat nog vier

    vaartuigen op Terschelling aren gestrand.

    Tevens is het berigt ontvane > dat het hier

    behoorende schoonerschip Transit, kapitein

    Schaap, in de Noordzee is gezonken, nadat het

    achterschip was weggeslagen ; een ligtmatroos

    verloor daarbij het leven. Mede zijn hier drie

    vreemde schepen met meer en minder zware

    averij binnengeloopen. Spoiler alert! It sank in the North Sea.

  • Data analysis and visualisation

  • Results

    30 Million RDF triples of integrated maritime historical data 180.000 links to KB newspapers (Background information on arrivals, departures,

    cargo, other events )

    New visualisations and query options Conversion process documented to allow for additional datasets (current work) Online RDF triple store at Huygens ING

    Linked Data principles are a great fit to digital history requirements

    Heterogeneous models/datasets, light-weight reusable integration Multiple levels of normalisation, through separate named graphs (including

    links to newspapers) SW Provenance matches Historical Provenance

    Watch out when you sail your Schooner into the North Sea

  • DIVE INTO THE EVENT-BASED BROWSING OF LINKED HISTORICAL MEDIA

    VICTOR DE BOER, JOHAN OOMEN, OANA INEL, LORA AROYO,

    ELCO VAN STAVEREN, WERNER HELMICH AND DENNIS DE BEURS

  • DIGITAL HUMANITIES

    RESEARCHERS

    Med

    ia research

    er Lars Arve

    R

    ssland

    of th

    e Un

    iversity o

    f Bergen

    . (Ph

    oto

    : An

    dreas R

    . Grave

    n)

    http

    s://ww

    w.flickr.co

    m/p

    ho

    tos/d

    rainrat/1

    47

    79

    92

    899

    8/

    EXPLORATIVE SEARCH

    Erp, M. van; Oomen, J.; Segers, R.; Akker, C. van de; Aroyo, L.; Jacobs, G.; Legne, S; Meij, L. van der; Ossenbruggen, J.R. van; Schreiber, G. Automatic Heritage Metadata Enrichment with Historic Events Museums and the Web 2011 http://www.museumsandtheweb.com/mw2011/papers/automatic_heritage_metadata_enrichment_with_hi

  • DATA: OPENIMAGES.EU

    Open videos Netherlands Institute for Sound and Vision

    3000, mostly news broadcasts

  • DATA: DELPHER.NL

    Scans of Radio bulletins (hand annotated)

    1937 1984

    1.5 Million OCRed and NErred

  • ENTITY EXTRACTION

    CROWDTRUTH.ORG

    ENTITY EXTRACTION

    EVENTS CROWDSOURCING AND LINKING TO

    CONCEPTS THROUGH CROWDTRUTH.ORG

    SEGMENTATION & KEYFRAMES

    LINKING EVENTS AND

    CONCEPTS TO KEYFRAMES

  • MEDIA OBJECTS LINKED THROUGH EXTRACTED ENTITIES

    DIVE:MEDIA OBJECT SEM:EVENT

    SEM:PLACE

    SEM:TIME

    SEM:ACTOR

    SKOS:CONCEPT

    OA:ANNOTATION

    LINKS TO EUROPEANA LINKS TO DBPEDIA

    SIMPLE EVENT MODEL (SEM), OPENANNOTATION (OA) AND SKOS

  • INFINITY OF EXPLORATION

    http

    s://ww

    w.flickr.co

    m/p

    ho

    tos/m

    ibu

    chat/2

    77

    42

    51

    41

    5 h

    ttps://w

    ww

    .flickr.com

    /ph

    oto

    s/ben

    jcarson

    /24

    51

    71

    88

    5

    DIGITAL SUBMARINE UI

  • DEMO

    DIVE.BEELDENGELUID.NL

  • THANK YOU

    http

    s://ww

    w.flickr.co

    m/p

    ho

    tos/ro

    bysalto

    ri/ DUTCHSHIPSANDSAILORS.NL DIVE.BEELDENGELUID.NL

    [email protected]

  • http://semanticweb.cs.vu.nl/dss/user/query

    # Give me all records that have both a link to an original scan and one to a KB news article, that have an associated ship whose shiptype is a subtype of "kustvaarders". prefix dss: prefix mdb: SELECT * WHERE { ?record dss:hasOriginalScan ?scan. ?record dss:has_kb_link ?kblink. ?record mdb:schip ?schip. ?schip dss:has_shiptype ?shiptype. ?shiptype skos:exactMatch ?em. ?em skos:broader ?b. } LIMIT 50

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