sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000021990232560330 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-09-13T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000028587302325639 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-08-24T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000002199023258791 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-09-13T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000010995116285917 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-08-26T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000006597069767577 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-08-24T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000006597069773807 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-08-19T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000015393162790353 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-09-10T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000010995116280785 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-08-25T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ; sparql select ?author ?fname ?lname ?post ?content #Q13 ((?datetime - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000) where { sn:pers00000028587302327399 snvoc:knows ?fr . ?post snvoc:mentions ?fr . ?post snvoc:hasCreator ?author . ?post snvoc:creationDate ?datetime . filter (?datetime >= "2012-09-07T02:00:00.000+00:00"^^xsd:dateTime) . { {?post snvoc:content ?content } union { ?post snvoc:imageFile ?content } union { ?post snvoc:gifFile ?content }} . optional { ?author snvoc:firstName ?fname } . optional { ?author snvoc:lastName ?lname } . } order by desc (?datetime) ?post limit 20 ;