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Yes, I believe it is $0, but if you insert a URI you do not include a parenthetical notation. See: http://www.loc.gov/marc/bibliographic/ecbdcntf.html All that said, best check with a cataloger. HTH, Kevin On 8/25/17 11:37, Josh Welker wrote: > Related question: I want to store linked data URI references in my MARC > records. If I want to store the URI to an LC Name Authority entry such as > this one (http://id.loc.gov/authorities/names/n2010056162.html), what is > the best way to do that? My guess would be to store it in a 100 control > subfield 0, but I am not sure how to format it. Would it be something like > this? > > (lcname)http://id.loc.gov/authorities/names/n2010056162.html > > I'm guessing there is some technical acronym I should use instead of > "lcname." > > Joshua Welker > Information Technology Librarian > James C. Kirkpatrick Library > University of Central Missouri > Warrensburg, MO 64093 > JCKL 2260 > 660.543.8022 > > > On Fri, Aug 25, 2017 at 11:04 AM, Josh Welker <[log in to unmask]> wrote: > >> That's exactly what I needed. Thanks, Kevin! >> >> Joshua Welker >> Information Technology Librarian >> James C. Kirkpatrick Library >> University of Central Missouri >> Warrensburg, MO 64093 >> JCKL 2260 >> 660.543.8022 <(660)%20543-8022> >> >> >> On Fri, Aug 25, 2017 at 10:50 AM, Kevin Ford <[log in to unmask]> wrote: >> >>> There's no reason to screen scrape the results. >>> >>> The label service permits the use of the "Accept" header. For example: >>> >>> curl -i -L -H "Accept: application/rdf+xml" >>> http://id.loc.gov/authorities/label/orchids >>> >>> Take note of the initial set of response headers: >>> >>> HTTP/1.1 302 FOUND >>> Location: http://id.loc.gov/authorities/subjects/sh85095334 >>> X-URI: http://id.loc.gov/authorities/subjects/sh85095334 >>> X-PrefLabel: Orchids >>> Cache-Control: public, max-age=1209600 >>> Content-Length: 0 >>> Date: Sat, 29 Jul 2017 12:41:00 GMT >>> Server: Apache >>> X-Varnish: 95467183 53781367 >>> Age: 2343793 >>> Via: 1.1 varnish-v4 >>> X-Cache: HIT >>> X-Cache-Hits: 24 >>> Connection: keep-alive >>> >>> If you want, you could perform only a HEAD request on the label service >>> and then use the X-URI and X-PrefLabel headers to gather the info you >>> need. NB: The service works on an exact match, more or less; take off the >>> 's' of 'orchids' and you'll get an entirely different result. >>> >>> You can also operate on the search results - not the label service - >>> programatically. See "Supported Search serialization formats" here: >>> http://id.loc.gov/techcenter/serializations.html One XML-based option >>> and a JSON one too. >>> >>> Yours, >>> Kevin >>> >>> >>> >>> >>> On 8/25/17 10:39, Josh Welker wrote: >>> >>>> Thanks, Nathan. That looks like it will work if I do it manually, but >>>> there >>>> is no interface for doing it programmatically. Is LC okay with me screen >>>> scraping the search results? >>>> >>>> Joshua Welker >>>> Information Technology Librarian >>>> James C. Kirkpatrick Library >>>> University of Central Missouri >>>> Warrensburg, MO 64093 >>>> JCKL 2260 >>>> 660.543.8022 >>>> >>>> >>>> On Fri, Aug 25, 2017 at 10:18 AM, Trail, Nate <[log in to unmask]> wrote: >>>> >>>> You can try our "label" service. See under "known label retrieval" here: >>>>> http://id.loc.gov/techcenter/searching.html >>>>> I would be glad to help further. >>>>> >>>>> Thanks, Nate >>>>> >>>>> ----------------------------------------- >>>>> Nate Trail >>>>> Network Development & MARC Standards Office >>>>> LS/ABA/NDMSO >>>>> LA308, Mail Stop 4402 >>>>> Library of Congress >>>>> Washington DC 20540 >>>>> >>>>> >>>>> >>>>> >>>>> -----Original Message----- >>>>> From: Code for Libraries [mailto:[log in to unmask]] On Behalf Of >>>>> Josh Welker >>>>> Sent: Friday, August 25, 2017 11:12 AM >>>>> To: [log in to unmask] >>>>> Subject: [CODE4LIB] Searching LC Name Authority file programmatically >>>>> >>>>> I have sort of inherited authority control recently at my library, and I >>>>> want to find some way to automate some common workflows. I am looking >>>>> for >>>>> an easy way to query blind name references against the LC Name Authority >>>>> master file. There is no API for searching it on the web, and the name >>>>> file >>>>> itself is 10+ GB and hard to work with. >>>>> >>>>> Here are options as I see them: >>>>> >>>>> >>>>> - Screen scrape the search engine at id.loc.gov. >>>>> - Load the 10+ GB name file into a local database to query >>>>> programmatically. >>>>> >>>>> Does anyone have experience with either method? Does some other method >>>>> exist I am not aware of? >>>>> >>>>> Joshua Welker >>>>> Information Technology Librarian >>>>> James C. Kirkpatrick Library >>>>> University of Central Missouri >>>>> Warrensburg, MO 64093 >>>>> JCKL 2260 >>>>> 660.543.8022 >>>>> >>>>> >>