I wish the conflation of a VCard and a SocialEntity whose card it is were either ruled out completely or asserted completely by statements in the ontology.
I personally find that the class of "business card" is one which I do not want to have any data about. (In fact for me it maps best not to a node in the graph but to the RDF document whose contents is the graph. Important for provenance in that respect, but not part of this ontology). My personal take on this in 1990 was the contact: ontology, which had the classes SocialEntity (subclasses: Person, Organization) and Location and properties home, work, vacation link a Person (say) to a Location. Locations Similarly I could imagine properties like site, headquarters, deliveriesPlease, corporateSeat would link an Organization to a Location. (I was extra careful in making street, city, postcode, country properties of the address of a location not of the location itself, allowing a location to have >1 address, or two organizations to have notional locations which were different and had different phone numbers but the same address. I used it for mapping my contact stuff out of Outlook into RDF. I needed "assistant" as Outlook has "Asssitant phone number".) In all this a "card" has no useful place I can see. Nor is there a 1-1 correspondence between it and anything except for possibly SocialEntity. So I would be in favour of the practice of translating VCards into information about a Social Entity (or an Organization or a Person), and not a card. Tim ________ On 2011-01 -04, at 09:03, Dave Reynolds wrote: > On Tue, 2011-01-04 at 13:28 +0100, William Waites wrote: >> * [2011-01-04 11:49:43 +0000] Dave Reynolds <dave.e.reyno...@gmail.com> >> écrit: >> >> ] Is VCard that bad? It fits your example below just fine. >> >> The only problem I see with the example is that we don't have counties >> in Scotland, we have districts. In Quebec and Louisiana and other >> historically catholic places we have parishes. Is Scotland a "state" >> in the American sense, not really. You could use things like vc:county >> and vc:state and just say that the naming is bad, I guess. > > Agreed, that's one reason not to make up another set of address terms > such as Phil's ex: examples. > > The vcard terms (locality, region) strike me as reasonably neutral > whereas ex:county is not. Yes. In fact, a convention for mapping between them would be useful, even if it is in the comments in the ontology so that if you click though from locality is says "such as a city (US) or parish (Scotland)". Guidance for ontology users in the ontology file is useful. (Presumably e.g. OSX's Address Book has defined this mapping as they will format all your addresses (whatever country they are in) in your chosen local style of any of many countries.) Tim Address type Class contact point type Class comment A place, or mobile situation, with address, phone number, fax, etc. Related to a person by home, office, etc. Note one person's workplace may be another person's home. A person may have more than one home and more than one workplace. (In practice it sometimes maybe useful with restriucted datasets to assume that this is not the case, when extracting data from other ontologies with no concept of ContactLocation). Strongly related to a person: in some ways a role that a person can be in. label contact point fax label fax subClassOf phone Female type Class Language Code type Class Male type Class mobile label mobile subClassOf phone Pager subClassOf phone Person comment A person in the normal sense of the word. subClassOf Social Entity phone type Class comment An end-point in the public swiitched telephone system. Anything identified by a URI with tel: scheme is in this class. label phone tel. Social Entity type Class comment The sort of thing which can have a phone number. Typically a person or an incorporated company, or unincorporated group. subject to change label subject to change address Property type Property address type Property domain contact point label address range Address assistant type Property comment A person (or other agent) who is an assistant to the subject. domain http://xmlns.com/foaf/0.1/Agent label assistant ramge http://xmlns.com/foaf/0.1/Agent birthday type Property domain Social Entity range Date child type Property city domain Address country domain Address department Name domain Person description type Property email type InverseFunctionalProperty comment emailAddress is a string. Use of this is discouraged. Use :mailbox instead domain Social Entity label email range Email Address example emergency only type Property domain Person label emergency only range contact point family Name domain Person fax type Property domain contact point range fax first Name domain Person full name type Property label full name given Name domain Person home type Property domain Person label home range contact point home Page type InverseFunctionalProperty subPropertyOf web page address Property home Page Address home Page Address type InverseFunctionalProperty comment Use is discouraged name type Property comment A person may be known as various strings. For example, an email friendly name string. If you have an email from someone using a string as the human-readable phrase, then it is reasonable to assume that there are :knownAs that. label name last Name domain Person mailbox type InverseFunctionalProperty domain Social Entity range Mailbox address Property mailbox URI example Dan mailbox URI type InverseFunctionalProperty comment mailboxURI is a string. Use of this is discouraged. Use :mailbox instead domain Social Entity range URI example Dan middle Initial domain Person middle Name domain Person mobile type Property domain Person label mobile range contact point mother Tongue type Property domain Person range Language Code nearest airport type Property comment ?X nearestAirport ?Y locates ?X in an international context; for example, for the purpose of organizing a face-to-face meeting of a W3C working group. This property is intended to mitigate privacy risks of giving out detailed contact info. label nearest airport seeAlso http://lists.w3.org/Archives/Public/www-webont-wg/2001Nov/0006.html 9 http://www.w3.org/2001/sw/Europe/200303/geo/intro.html http://www.w3.org/2001/sw/WebOnt/webont-airports.rdf http Range 14 work type Property domain Person label work range contact point organization domain Person participant type Property comment A person (or other agent) who particpates in an event, meeting, etc. label participant ramge http://xmlns.com/foaf/0.1/Agent partner type Property domain Person range Person personal Suffix domain Person personal Title domain Person phone type Property domain contact point range phone postal Code domain Address preferred type Property comment A string which is the URI a person, organization, etc, prefers that people use for them. label preferred public Home Page subPropertyOf home Page sort name type Property comment re-arranged for lexicographic ordering; ala Doe, John label sort name region type Property domain Address label region street domain Address street2 domain Address street3 domain Address title domain Person vacation type Property domain Person label vacation range contact point web page type Property comment A related web page label web page zip subPropertyOf postal Code persistence Policy seeAlso http://www.w3.org/1999/10/nsuri