hbz / lobid

Linking Open Bibliographic Data
https://lobid.org/
Eclipse Public License 2.0
15 stars 4 forks source link

lobid provides wrong typ for Websites (from edoweb) #313

Closed aquast closed 7 years ago

aquast commented 7 years ago

for instance see http://lobid.org/resource/HT018568995 "@type" : [ "http://purl.org/dc/terms/BibliographicResource", "http://purl.org/ontology/bibo/Book" ],

seems to me that reason is the missing deatiled information within the catalogue? Do we have anything more than "elektronische resource" at 334? If so we may should provide nothing else than that?

acka47 commented 7 years ago

This may be a duplicate to #152. I would be happy if you found out that the w in MAB field 051, element 1 actually means that we deal with an archived web page. See also the lengthy discussion in #99.

Usually, there is at least a lv:webPageArchived triple, stating the relation between an archived version and the URL of the web site being archived, see e.g. http://lobid.org/resource?id=TT002234459&format=full. This triple should be created when 652a[-1].a matches ^[Aa][r] (morph) and there is a URL in 655[-eu][ -1].xy3.

As this is actually the case here (see source snippet below) I am surprised to not find the webPageArchived triple in the RDF.

<datafield tag="652" ind1="a" ind2="1">
  <subfield code="a">Archivierte Online-Ressource</subfield>
</datafield>
<datafield tag="655" ind1="e" ind2="1">
  <subfield code="u">http://www.eifelverein.de/reifferscheid/home/</subfield>
  <subfield code="x">kostenfrei; Langzeitarchivierung</subfield>
</datafield>

(The problem might be that there's data in subfield x.)

aquast commented 7 years ago

152 seems to me a connected issue indeed. Maybe not quite the same. I will review this

dr0i commented 7 years ago

(The problem might be that there's data in subfield x.)

yes

aquast commented 7 years ago

Speaking with LBZ staff it was clarified that indicator w in position 1 at field 051 can be used to identify web sites. Therefore interpeting field 655 can be skipped in association with edoweb maybe?

dr0i commented 7 years ago

This is a duplicate of #152. Closing.