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Re: blank predicates

From: Kingsley Idehen <kidehen@openlinksw.com>
Date: Sat, 28 Mar 2020 15:04:16 -0400
To: public-lod@w3.org
Message-ID: <670f62e8-e3f6-95a8-3a25-50ee32c4c030@openlinksw.com>
On 3/28/20 6:03 AM, Melvin Carvalho wrote:
>
>
> On Sat, 28 Mar 2020 at 10:53, Dan Brickley <danbri@danbri.org
> <mailto:danbri@danbri.org>> wrote:
>
>
>     there are an infinite number of boring relationships that hold
>     between any arbitrary pair of objects; your best bet might be to
>     name one for your application rather than attempt to use
>     generalized (predicateless) rdf
>
>
> So maybe simply <> ?
>
> #Alice <> #Bob .
>  


Using the document holding this mail reply for the URL part of the URI
you seek, here's a live example:

## Turtle Start ##

@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix : <#> .

:Alice :relatedTo :Bob.

:relatedTo a rdf:Property ;
                 rdfs:label "relatedTo" ;
                 rdfs:comment "A property I just made up that's
identified using a relative URI" ;
                 rdfs:domain foaf:Person ;
                 rdfs:range foaf:Person .

## Turtle End ##

See the live examples below [1][2]. If you have our Structured Data
Sniffer Browser (OSDS) Extension [3] installed you will see the live
effects of the point I am making in your browser :)

Links:

[1]
https://kingsley.idehen.net/public_home/kidehen/Public/Linked%20Data%20Documents/Tutorials/random-relationship-type.ttl
-- Tutle Doc

[2]
https://kingsley.idehen.net/public_home/kidehen/Public/Linked%20Data%20Documents/Tutorials/random-relationship-type.txt
-- Text Doc

[3]
https://chrome.google.com/webstore/detail/openlink-structured-data/egdaiaihbdoiibopledjahjaihbmjhdj?hl=en
-- OSDS Chrome Store Page

[4]
https://addons.mozilla.org/en-US/firefox/addon/openlink-structured-data-sniff/
-- OSDS Mozilla Store Page


-- 
Regards,

Kingsley Idehen	      
Founder & CEO 
OpenLink Software   
Home Page: http://www.openlinksw.com
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              http://kidehen.blogspot.com

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Web Identities (WebID):
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        : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this


Received on Saturday, 28 March 2020 19:04:33 UTC

This archive was generated by hypermail 2.4.0 : Saturday, 28 March 2020 19:04:33 UTC