@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , , , , , , , , , ; dc:creator "Ellenrieder, Natalia Von; Garrison, Rosser W." ; dc:title "Protoneura tenuis Selys 1860" ; dwc:basisOfRecord , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ; trt:augmentsTaxonConcept ; trt:deprecates , ; trt:publishedIn ; a trt:Treatment . bibo:endPage "76" ; bibo:issue "1" ; bibo:journal "Zootaxa" ; bibo:pubDate "2017-12-01" ; bibo:startPage "1" ; bibo:volume "4361" ; dc:creator "Ellenrieder, Natalia Von; Garrison, Rosser W." ; dc:date "2017" ; dc:title "A synopsis of the Neotropical genus Protoneura (Odonata: Coenagrionidae)" ; fabio:hasPart , , , , , , , , , ; a fabio:JournalArticle . dwc:authority "Selys, 1860" ; dwc:authorityName "Selys" ; dwc:authorityYear "1860" ; dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Selys, 1860" ; dwc:species "tenuis" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Williamson" ; dwc:authorityYear "1915" ; dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Williamson, 1915" ; dwc:species "calverti" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Ellenrieder & Garrison" ; dwc:authorityYear "2017" ; dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "genus" ; dwc:scientificNameAuthorship "Ellenrieder & Garrison, 2017" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Williamson, 1915" ; dwc:authorityName "Williamson" ; dwc:authorityYear "1915" ; dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "subSpecies" ; dwc:scientificNameAuthorship "Williamson, 1915" ; dwc:species "calverti" ; dwc:subSpecies "nec" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "tenuis" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:kingdom "Animalia" ; dwc:phylum "Arthropoda" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Arthropoda" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "calverti" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Insecta" ; dwc:family "Protoneuridae" ; dwc:genus "Protoneura" ; dwc:kingdom "Animalia" ; dwc:order "Odonata" ; dwc:phylum "Arthropoda" ; dwc:rank "subSpecies" ; dwc:species "calverti" ; dwc:subSpecies "nec" ; trt:hasParentName ; a dwcFP:TaxonName . dc:description "FIGURES17–20. Male body scan; head in dorsalview, thorax and abdomen in lateral view (not to scale). (17) P.sanguinipes; (18) P.scintilla; (19) P.sulfurata; (20) P. tenuis." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 115–118. Male caudal appendages in lateral (115–117a), posterodorsal (115–117b), and dorsal (115–117b) views (not to scale). (115) P.sulfurata; (116) P. tenuis; (117) P.viridis; (118) P.woytkowskii." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 64–70. Female pronotum (67a, c) and mesostigmal plates (64–66; 67b, d), in lateral (66a; 67a, b), dorsal (64; 65; 66b; 67c, d; 68–70) and dorsolateral (an) views (to scale). (64) P. scintilla; (65) P. sulfurata; (66) P. tenuis; (67) P. viridis; (68) P. woytkowskii form a; (69) P. woytkowskii form b; (70) P. woytkowskii form c." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 100–102. Male caudal appendages in lateral (100–102a), posterodorsal (100–102b), and dorsal (100–102b) views (not to scale). (100) P.caligata; (101) P. calverti; (102) P.capillaris." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 5–8. Male body scan; head in dorsal view, thorax and abdomen in lateral view (not to scale). (5) P. calverti; (6) P. capillaris; (7) P.cara; (8) P.corculum." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 21–24. Male body scan; head in dorsal view, thorax and abdomen in lateral view (not to scale). (21) P. viridis; (22) P. woytkowskii form a; (23)P.woytkowskii form b; (24) P.woytkowskii form c." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 71–78. Genital ligula inectal (71–78a) and lateral (71–78b) views (to scale). (71) P.ailsa; (72) P.amatoria; (73) P. aurantiaca; (74) P.caligata; (75) P.calverti; (76) P.capillaris; (77) P.cara; (78) P.corculum. All by RWG." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 92–96. Genital ligula in ectal (92–96a), lateral (92–96b), and entolateral (93c) views (to scale). (92) P. tenuis; (93) P. viridis; (94) P. woytkowskii form a; (95) P. woytkowskiiform b; (96) P. woytkowskii form c. All by RWG." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 55–59. Female pronotum (58b) and mesostigmal plates (55–58; 59a, c), in lateral (55a; 56a; 59a) and dorsal (55b; 56b; 57; 58; 59b, c) views (to scale). (55) P. cupida; (56) P. dunklei; (57) P. klugi; (58) P. macintyrei; (59) P. paucinervis." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURES 123–124. Distribution maps." ; fabio:hasRepresentation ; a fabio:Figure . dwc:locality "Bolivar" ; trt:gbifOccurrenceId "1703062413" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "1990-08-10" ; dwc:locality "Salto Angel" ; dwc:recordedBy "R. W. Garrison" ; dwc:verbatimElevation "172" ; dwc:verbatimLatitude "5.9675" ; dwc:verbatimLongitude "-62.535557" ; trt:gbifOccurrenceId "1703062430" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1990-08-10" ; dwc:locality "Salto Angel" ; dwc:recordedBy "T. W. Donnelly" ; dwc:verbatimElevation "172" ; dwc:verbatimLatitude "5.9675" ; dwc:verbatimLongitude "-62.535557" ; trt:gbifOccurrenceId "1703062440" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "1990-08-07" ; dwc:locality "Cinco Ranchos River" ; dwc:recordedBy "R. W. Garrison & Amazonas State" ; dwc:verbatimElevation "898" ; dwc:verbatimLatitude "4.601111" ; dwc:verbatimLongitude "-61.415" ; trt:gbifOccurrenceId "1703062444" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1989-02-05" ; dwc:locality "St. George Co" ; dwc:recordedBy "Siapa & Camp & D. A. Polhemus" ; dwc:verbatimElevation "635" ; dwc:verbatimLatitude "1.7166667" ; dwc:verbatimLongitude "-64.5" ; trt:gbifOccurrenceId "1703062418" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "1981-01-15" ; dwc:locality "Blanchisseuse" ; dwc:recordedBy "R. W. Garrison" ; dwc:verbatimElevation "31" ; dwc:verbatimLatitude "10.8" ; dwc:verbatimLongitude "-61.333332" ; trt:gbifOccurrenceId "1703062416" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1993-06-25" ; dwc:locality "Yarra River" ; dwc:recordedBy "O. S. Flint & Jr. & N. E. Adams" ; dwc:verbatimLatitude "10.783334" ; dwc:verbatimLongitude "-61.35" ; trt:gbifOccurrenceId "1703062445" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1965-04-04" ; dwc:locality "St. Andrew Co" ; dwc:recordedBy "T. W. Donnelly" ; dwc:verbatimElevation "480" ; dwc:verbatimLatitude "10.716666" ; dwc:verbatimLongitude "-61.283333" ; trt:gbifOccurrenceId "1703062448" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1970-07-09" ; dwc:locality "Oropuche River" ; dwc:recordedBy "T. W. Donnelly" ; dwc:verbatimElevation "20" ; dwc:verbatimLatitude "10.633333" ; dwc:verbatimLongitude "-61.1" ; trt:gbifOccurrenceId "1703062414" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "GUYANA" ; dwc:eventDate "1975-04-08" ; dwc:locality "1.9 mi W of Cumuto" ; dwc:recordedBy "K. W. Knopf" ; dwc:verbatimElevation "57" ; dwc:verbatimLatitude "10.583333" ; dwc:verbatimLongitude "-61.2" ; trt:gbifOccurrenceId "1703062423" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2014-03-28" ; dwc:locality "Elinkwa creek" ; dwc:recordedBy "Ellenrieder & W. Washington" ; dwc:verbatimElevation "438" ; dwc:verbatimLatitude "5.148611" ; dwc:verbatimLongitude "-59.474445" ; trt:gbifOccurrenceId "1703062405" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1997-08-25" ; dwc:locality "Amerindian village" ; dwc:recordedBy "Paramakatoi & O. S. Flint & Jr." ; dwc:verbatimElevation "720" ; dwc:verbatimLatitude "4.699167" ; dwc:verbatimLongitude "-59.713333" ; trt:gbifOccurrenceId "1703062424" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1997-08-25" ; dwc:locality "Amerindian village" ; dwc:recordedBy "Paramakatoi & O. S. Flint & Jr." ; dwc:verbatimElevation "720" ; dwc:verbatimLatitude "4.699167" ; dwc:verbatimLongitude "-59.713333" ; trt:gbifOccurrenceId "1703062422" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "NZCS" ; dwc:eventDate "1997-08-25" ; dwc:locality "Amerindian village" ; dwc:recordedBy "Paramakatoi & O. S. Flint & Jr." ; dwc:verbatimElevation "720" ; dwc:verbatimLatitude "4.699167" ; dwc:verbatimLongitude "-59.713333" ; trt:gbifOccurrenceId "1703062406" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "2010-08-28" ; dwc:locality "River Camp" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "208" ; dwc:verbatimLatitude "2.2944443" ; dwc:verbatimLongitude "-56.60361" ; trt:gbifOccurrenceId "1703062434" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2010-08-28" ; dwc:locality "River Camp" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "208" ; dwc:verbatimLatitude "2.2944443" ; dwc:verbatimLongitude "-56.60361" ; trt:gbifOccurrenceId "1703062415" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "2010-08-20" ; dwc:locality "Kutari River" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "239" ; dwc:verbatimLatitude "2.1713889" ; dwc:verbatimLongitude "-56.77778" ; trt:gbifOccurrenceId "1703062450" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2010-08-21" ; dwc:locality "Kutari River" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "248" ; dwc:verbatimLatitude "2.1725001" ; dwc:verbatimLongitude "-56.775555" ; trt:gbifOccurrenceId "1703062481" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2010-08-23" ; dwc:locality "Kutari River" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "263" ; dwc:verbatimLatitude "2.175278" ; dwc:verbatimLongitude "-56.782223" ; trt:gbifOccurrenceId "1703062453" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "PERU" ; dwc:eventDate "2010-08-23" ; dwc:locality "Kutari River" ; dwc:recordedBy "N. von Ellenrieder" ; dwc:verbatimElevation "263" ; dwc:verbatimLatitude "2.175278" ; dwc:verbatimLongitude "-56.782223" ; trt:gbifOccurrenceId "1703062452" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "2002-07-26" ; dwc:locality "Explorer's Inn on Tambopata River" ; dwc:recordedBy "D. R. Paulson & N. Smith & Para State" ; dwc:verbatimElevation "300" ; dwc:verbatimLatitude "-12.836666" ; dwc:verbatimLongitude "-69.293335" ; trt:gbifOccurrenceId "1703062433" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1986-10-03" ; dwc:locality "Rio Xingu Camp" ; dwc:recordedBy "Igarape Jabuti & P. Spangler & O. S. Flint & Jr." ; dwc:verbatimElevation "138" ; dwc:verbatimLatitude "-3.65" ; dwc:verbatimLongitude "-52.366665" ; trt:gbifOccurrenceId "1703062461" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1986-10-03" ; dwc:locality "Rio Xingu Camp" ; dwc:recordedBy "Igarape Jabuti & P. Spangler & O. S. Flint & Jr." ; dwc:verbatimElevation "138" ; dwc:verbatimLatitude "-3.65" ; dwc:verbatimLongitude "-52.366665" ; trt:gbifOccurrenceId "1703062447" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1986-10-02" ; dwc:locality "Rio Xingu Camp" ; dwc:recordedBy "Igarape Jabuti & P. Spangler & O. S. Flint & Jr." ; dwc:verbatimElevation "138" ; dwc:verbatimLatitude "-3.65" ; dwc:verbatimLongitude "-52.366665" ; trt:gbifOccurrenceId "1703062426" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "USNM" ; dwc:eventDate "1986-10-02" ; dwc:locality "Rio Xingu Camp" ; dwc:recordedBy "Igarape Jabuti & P. Spangler & O. S. Flint & Jr." ; dwc:verbatimElevation "138" ; dwc:verbatimLatitude "-3.65" ; dwc:verbatimLongitude "-52.366665" ; trt:gbifOccurrenceId "1703062464" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "DZRJ" ; dwc:eventDate "2007-09-25" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "Buritizal I & N. Ferreira Jr. & V. Alecrim" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062442" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "DZRJ" ; dwc:eventDate "2006-09-16" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "Errado & N. Ferreira Jr. & L. L. Dumas" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062458" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "DZRJ" ; dwc:eventDate "2008-03-07" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "N. Ferreira Jr. & A. Santos" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062471" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "2008-03-07" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "N. Ferreira Jr. & A. Santos" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062482" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2008-03-07" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "N. Ferreira Jr. & A. Santos" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062449" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "2008-03-07" ; dwc:locality "Floresta Nacional de Carajas" ; dwc:recordedBy "N. Ferreira Jr. & A. Santos" ; dwc:verbatimElevation "600" ; dwc:verbatimLatitude "-6.103889" ; dwc:verbatimLongitude "-50.136948" ; trt:gbifOccurrenceId "1703062431" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1991-11-14" ; dwc:locality "Rio Pardo" ; dwc:recordedBy "Linea & M. J. Westfall & Jr." ; dwc:verbatimElevation "500" ; dwc:verbatimLatitude "-10.341666" ; dwc:verbatimLongitude "-62.9" ; trt:gbifOccurrenceId "1703062465" ; trt:httpUri ; a dwc:MaterialCitation . dwc:eventDate "1989-03-16" ; dwc:locality "Harald Schmitz" ; dwc:recordedBy "S. W. Dunkle" ; dwc:verbatimElevation "165" ; dwc:verbatimLatitude "-10.53" ; dwc:verbatimLongitude "-62.8" ; trt:gbifOccurrenceId "1703062462" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1989-03-16" ; dwc:locality "Harald Schmitz" ; dwc:recordedBy "S. W. Dunkle" ; dwc:verbatimElevation "165" ; dwc:verbatimLatitude "-10.53" ; dwc:verbatimLongitude "-62.8" ; trt:gbifOccurrenceId "1703062441" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1989-11-07" ; dwc:locality "7 km SE of Cacaulandia" ; dwc:recordedBy "R. W. Garrison" ; dwc:verbatimElevation "165" ; dwc:verbatimLatitude "-10.53" ; dwc:verbatimLongitude "-62.8" ; trt:gbifOccurrenceId "1703062427" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CSCA" ; dwc:eventDate "1989-11-07" ; dwc:locality "7 km SE of Cacaulandia" ; dwc:recordedBy "R. W. Garrison" ; dwc:verbatimElevation "165" ; dwc:verbatimLatitude "-10.53" ; dwc:verbatimLongitude "-62.8" ; trt:gbifOccurrenceId "1703062436" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "FSCA" ; dwc:eventDate "1991-11-19" ; dwc:locality "7 km SE of Cacaulandia" ; dwc:recordedBy "M. J. Westfall Jr. & El Beni Dept." ; dwc:verbatimElevation "160" ; dwc:verbatimLatitude "-10.533334" ; dwc:verbatimLongitude "-62.8" ; trt:gbifOccurrenceId "1703062437" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "UMMZ" ; dwc:eventDate "1922-04-10" ; dwc:locality "Beni" ; dwc:recordedBy "J. H. Williamson & J. W. Strohm" ; dwc:verbatimElevation "122" ; dwc:verbatimLatitude "-10.533334" ; dwc:verbatimLongitude "-65.63333" ; trt:gbifOccurrenceId "1703062446" ; trt:httpUri ; a dwc:MaterialCitation .