- From: Melvin Carvalho <melvincarvalho@gmail.com>
- Date: Tue, 6 Dec 2011 09:48:05 +0100
- To: Manu Sporny <msporny@digitalbazaar.com>
- Cc: Web Payments <public-webpayments@w3.org>
On 6 December 2011 06:13, Manu Sporny <msporny@digitalbazaar.com> wrote: > On 12/05/2011 08:53 AM, Melvin Carvalho wrote: >> >> On 5 December 2011 05:31, Manu Sporny<msporny@digitalbazaar.com> >> wrote: >>> >>> The idea here is that the PaySwarm system should allow anybody to >>> create an alternative currency with very little effort. Even if it >>> is a currency that you plan to exchange with only a few people. >>> Currencies would be identified by URLs and would be added to the >>> "currency" field in all transactions. For example, here is a >>> currency used in a transaction that expresses "hours of labor": >> >> >> +1 to mints and currency as a URI >> >> Are you going to have 3 letter ISO codes as well? > > > Yes... thanks to our data model we can express currencies as 3-letter > ISO codes /or/ IRIs. Basically, any currency that has an ISO-4217 code > should use it, otherwise - use a dereference-able IRI. See the > "currency" vocabulary term for more info: > > http://purl.org/commerce#currency > > >> I'm thinking about aligning our IOU vocab with the drupal LETS work >> by matthew slater: >> >> payer (URI) payee (URI) currency (URI) quantity float createdtime >> description state >> >> thoughts? > > > Looks very close to the concept of a Transfer (and how it is expressed) > in PaySwarm: > > http://purl.org/commerce#Transfer > > You may also want to look at the Transaction concept: > > http://purl.org/commerce#Transaction > > The vocabulary mapping from LETs to PaySwarm is: > > payer -> com:source > payee -> com:destination > currency -> com:currency > quantity -> com:amount > createdtime -> com:date (we may end up using dc:created) > description -> rdfs:comment > state -> NO MAPPING Great, looks like we can reuse this. > > > -- manu > > -- > Manu Sporny (skype: msporny, twitter: manusporny) > Founder/CEO - Digital Bazaar, Inc. > blog: The Need for Data-Driven Standards > http://manu.sporny.org/2011/data-driven-standards/ >
Received on Tuesday, 6 December 2011 08:48:35 UTC