--- a/ontology/khalid-jun-dropbox/eg16-journalism-qualified-association.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-qualified-association.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -1,14 +1,18 @@
+@prefix prov: <http://www.w3.org/ns/prov#> .
+@prefix ex: <http://example.org#> .
+
### what recipe (a plan) did Dereck (an agent) follow to create the graphical chart
### simple expression using prov-o core
-ex:illustrationActivity prov:wasAssociatedWith ex:derek .
+ex:illustrationActivity prov:wasAssociatedWith ex:derek .
### more complex expression using prov-o qualified
ex:illustrationActivity
- prov:qualifiedAssociation [
- a prov:Association ;
- prov:hadPlan ex:plan1 ;
- prov:agent ex:derek
- ] .
+ prov:qualifiedAssociation [
+ a prov:Association;
+ prov:hadPlan ex:plan1;
+ prov:agent ex:derek
+ ];
+.
-ex:plan1 a prov:Plan, prov:Entity .
+ex:plan1 a prov:Plan, prov:Entity .
--- a/ontology/khalid-jun-dropbox/eg16-journalism-qualified-derivation.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-qualified-derivation.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -1,15 +1,24 @@
-#### we know that the chart was derived from the aggregated data, but what else do we know about this derivation? when did it happen etc?
-
-### The example is quite contentious at the moment because we have not settled down on derivation modeling yet.
-
-### this is what we can express using the core classes and properties
-ex:chart1 prov:wasDerivedFrom ex:aggregate1 .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix prov: <http://www.w3.org/ns/prov#> .
+@prefix ex: <http://example.org#> .
-
-### this is what we can express using qualified relationships to talk more about the derivation relationship between the chart and the aggregated data, such as when the derivation took place, what activity was involved in the derivation
+# The chart's derivation from the aggregate can be expressed
+# using the Starting Point classes and properties.
+ex:chart1
+ a prov:Entity;
+ prov:wasDerivedFrom ex:aggregate1;
+.
+ex:aggregate1 a prov:Entity .
-ex:chart1 prov:qualifiedDerivation [
- a prov:Derivation ;
- prov:entity ex:aggregate1 ;
- prov:atTime ""^^xsd:dateTime
- ].
\ No newline at end of file
+# How can we provide additional information about the derivation? For example, when did it happen?
+# Qualified relationships enable one to talk more about the derivation between the chart and the aggregated data,
+# such as when the derivation took place, what activity was involved in the derivation.
+
+ex:chart1
+ prov:wasDerivedFrom ex:aggregate1;
+ prov:qualifiedDerivation [
+ a prov:Derivation;
+ prov:entity ex:aggregate1;
+ prov:atTime "2011-07-14T03:03:03Z"^^xsd:dateTime;
+ ];
+.
--- a/ontology/khalid-jun-dropbox/eg16-journalism-qualified-generation.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-qualified-generation.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -1,13 +1,15 @@
-#### we know that the chart was generated in a graph creation process, but what else do we know about this generation activity? when did it happen etc? what entity was used in this activity?
-
-### this is what we can express using the core classes and properties
-ex:chart1 prov:wasGeneratedBy ex:illustrationActivity .
-
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix prov: <http://www.w3.org/ns/prov#> .
+@prefix ex: <http://example.org#> .
-### this is what we can express using qualified relationships to talk more about the generation activity
+# The chart was generated in an illustration activity.
+ex:chart1 prov:wasGeneratedBy ex:illustrationActivity .
-ex:chart1 prov:qualifiedGeneration [
- a prov:Generation ;
- prov:activity ex:illustrationActivity ;
- prov:atTime prov:wasStartedAt "2011-07-14T15:52:14Z"^^xsd:dateTime ;
- ] .
\ No newline at end of file
+# Qualification: The chart was generated at a particular time.
+ex:chart1
+ prov:qualifiedGeneration [
+ a prov:Generation;
+ prov:activity ex:illustrationActivity;
+ prov:atTime "2011-07-14T15:52:14Z"^^xsd:dateTime;
+ ];
+.
--- a/ontology/khalid-jun-dropbox/eg16-journalism-qualified-usage.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-qualified-usage.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -1,9 +1,16 @@
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix prov: <http://www.w3.org/ns/prov#> .
+@prefix ex: <http://example.org#> .
-### When was the aggregated data used to create the chart?
+# The aggregated data was used to create the chart.
+ex:illustrationActivity prov:used ex:aggregate1 .
+# Qualification: The aggregated data was used a particular time when creating the chart.
ex:illustrationActivity
- prov:qualifiedUsage [
- a prov:Usage ;
- prov:entity ex:aggregate1 ;
- prov:atTime ""^^xsd:dateTime
- ] .
+ prov:used ex:aggregate1 .
+ prov:qualifiedUsage [
+ a prov:Usage;
+ prov:entity ex:aggregate1;
+ prov:atTime ""^^xsd:dateTime
+ ];
+.
--- a/ontology/khalid-jun-dropbox/eg16-journalism-simple-without-comments.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-simple-without-comments.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -8,8 +8,8 @@
prov:used ex:dataSet1 ;
prov:used ex:regionList1 ;
prov:wasAssociatedWith ex:derek ;
- prov:wasStartedAt "2011-07-14T15:02:14Z"^^xsd:dateTime ;
- prov:wasEndedAt "2011-07-14T15:34:14Z"^^xsd:dateTime ;
+ prov:wasStartedAt "2011-07-14T01:01:01Z"^^xsd:dateTime ;
+ prov:wasEndedAt "2011-07-14T02:02:02Z"^^xsd:dateTime ;
.
ex:aggregate1 prov:wasGeneratedBy ex:aggregationActivity .
--- a/ontology/khalid-jun-dropbox/eg16-journalism-simple.ttl Sun Apr 01 10:36:21 2012 -0400
+++ b/ontology/khalid-jun-dropbox/eg16-journalism-simple.ttl Sun Apr 01 11:08:01 2012 -0400
@@ -1,3 +1,8 @@
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix prov: <http://www.w3.org/ns/prov#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix ex: <http://example.org#> .
+
### in the first step, aggregate data by region, using raw dataset ex:dataSet1 and a list of regions ex:regionList1, and it genreated a new entity, ex:aggregated
ex:aggregationActivity a prov:Activity ;
@@ -6,7 +11,9 @@
ex:aggregate1 prov:wasGeneratedBy ex:aggregationActivity .
-ex:regionList1, ex:dataSet1, ex:aggregate1 a prov:Entity .
+ex:regionList1 a prov:Entity .
+ex:dataSet1 a prov:Entity .
+ex:aggregate1 a prov:Entity .
### in the second step, a graphical chart was created using the aggregated data
@@ -21,7 +28,7 @@
ex:chart1 prov:wasDerivedFrom ex:aggregate1 .
-==== Agent ====
+# ==== Agent ====
### Derek was involved in both the aggregation and chart creation activities:
ex:aggregationActivity prov:wasAssociatedWith ex:derek .
@@ -32,7 +39,7 @@
foaf:givenName "Derek"^^xsd:string ;
foaf:mbox <mailto:dererk@example.org> .
-==== actedOnBehalfOf ====
+# ==== actedOnBehalfOf ====
### Derek works as part of an organization, Chart Generators, and so the provenance declares that he acts on their behalf.
@@ -42,13 +49,14 @@
a prov:Organization ;
foaf:name "Chart Generators" .
-==== wasInformedBy ====
+# ==== wasInformedBy ====
### the chart creation is dependent on the aggregation activity
ex:illustrationActivity prov:wasInformedBy ex:aggregationActivity .
-==== wasAttributedTo ====
+# ==== wasAttributedTo ====
### the aggregated data and the chart should all be attributed to Derek
-ex:aggregate1, ex:chart1 prov:wasAttributedTo ex:derek .
+ex:aggregate1 prov:wasAttributedTo ex:derek .
+ex:chart1 prov:wasAttributedTo ex:derek .