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Thursday at 2pm US Eastern time for 90 minutes
  Please check your timezone:
  -- http://www.timeanddate.com/worldclock/converted.html?msg=RDF+Data+Shapes+meeting&iso=20160331T11&p1=224&p2=43&p3=195&p4=26&p5=240 
 WebEx (for audio): https://mit.webex.com/mit/j.php?MTID=m2f433ba94951cf59f6da984c15500e5e
  To join by phone: +1-617-324-0000 US Toll Number
  Access code/Meeting number: 646 464 360
IRC channel: #shapes on irc.w3.org on port 6665 (irc link, W3C web irc link)
To start meeting (ignore errors related to Zakim not knowing what teleconf this is): trackbot, start meeting
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  • Chair: Arnaud
  • Scribe: Jose Labra, or first available on the scribe list.

Minutes of last meeting

PROPOSED: Approve minutes of the 24 March 2016 Telecon: http://www.w3.org/2016/03/24-shapes-minutes.html

Next meeting

  • 2016.04.07

Disposal of Raised Issues

PROPOSED: Open ISSUE-142: loose terminology

ISSUE-93: engine / language

Status check on ISSUE-93: SHACL engine vs. SHACL instance requirements along with validation vs other uses of SHACL

ISSUE-99: special cases

Status check on ISSUE-99: special treatment of rdfs:Resource and rdf:List in sh:valueClass (and possibly elsewhere)

ISSUE-80: Scheme URIs

Status check on ISSUE-80: Constraint to limit IRIs against scheme/namespace, possibly with dereferencing)

ISSUE-105: defined prefixes

Discuss ISSUE-105: SHACL SPARQL constraints depend on namespaces in a graph, which is not defined

ISSUE-106: annotations properties

Discuss ISSUE-106: Annotation properties are not defined well

ISSUE-107: annotations v. arguments

Discuss ISSUE-107: annotations and arguments use different mechanisms for specifying the SPARQL variable name

ISSUE-140: Individual validation

Discuss ISSUE-140: SHACL needs to support validation of individual nodes

Other open issues, time permitting