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The MARC ingestion pipeline is one of four pipelines that keep the Knowledge Graph, underpinning the LDMS, synchronised with additions, updates, and deletions from the many source systems that NLB curate and host.
Let me explain what is this fundamental component of what I am seeing potentially as a New Web, and what I mean by New Web.
This fundamental component I am talking about you might be surprised to learn is a vocabulary – Schema.org.
About a month ago Version 2.0 of the Schema.org vocabulary hit the streets. But does this warrant the version number clicking over from 1.xx to 2.0?
One of the most challenging challenges in my evangelism of the benefits of using Schema.org for sharing data about resources via the web is that it is difficult to ‘show’ what is going on. The scenario goes something like this….. “Using the Schema.org vocabulary, you embed data about your resources in the HTML that makes up the page using either microdata or RDFa….” At about this time you usually display a slide showing html code with embedded RDFa. It may look pretty but the chances of more than a few of the audience being able to pick out the schema:Book …
demonstrating on-going progress towards implementing the strategy, I had the pleasure to preview two upcoming significant announcements on the WorldCat data front: 1. The release of 194 Million Linked Data Bibliographic Work descriptions. 2. The WorldCat Linked Data Explorer interface
I am pleased to share with you a small but significant step on the Linked Data journey for WorldCat and the exposure of data from OCLC. Content-negotiation has been implemented for the publication of Linked Data for WorldCat resources. For those immersed in the publication and consumption of Linked Data, there is little more to say. However I suspect there are a significant number of folks reading this who are wondering what the heck I am going on about. It is a little bit techie but I will try to keep it as simple as possible. Back last year, a …
Show me an example of the effective publishing of Linked Data – That, or a variation of it, must be the request I receive more than most when talking to those considering making their own resources available as Linked Data, either in their enterprise, or on the wider web. Ordnance Survey have built such an example.
As is often the way, you start a post without realising that it is part of a series of posts – as with the first in this series. That one – Entification, and the next in the series – Beacons of Availability, together map out a journey that I believe the library community is undertaking as it evolves from a record based system of cataloguing items towards embracing distributed open linked data principles to connect users with the resources they seek. Although grounded in much of the theory and practice I promote and engage with, in my role as Technology …
I can not really get away with making a statement like “Better still, download and install a triplestore [such as 4Store], load up the approximately 80 million triples and practice some SPARQL on them” and then not following it up. I made it in my previous post Get Yourself a Linked Data Piece of WorldCat to Play With in which I was highlighting the release of a download file containing RDF descriptions of the 1.2 million most highly held resources in WorldCat.org – to make the cut, a resource had to be held by more than 250 libraries. So here …
Typical! Since joining OCLC as Technology Evangelist, I have been preparing myself to be one of the first to blog about the release of linked data describing the hundreds of millions of bibliographic items in WorldCat.org. So where am I when the press release hits the net? 35,000 feet above the North Atlantic heading for LAX, that’s where – life just isn’t fair. By the time I am checked in to my Anahiem hotel, ready for the ALA Conference, this will be old news. Nevertheless it is significant news, significant in many ways. OCLC have been at the leading edge …
