Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
       Thomas B. Croat kW+M  ALISMATALES  .0_,  petioles canalicula7e; midrib flat txhen weakly raised toward middle of blade, majors weakly sunken; lower surface much paler, the collecting vein darker green; spathe fallen; spadix purplish; fruits pale purplish-violet, rounded 3   1662825 5 )||  no data V    iB! Araceae   DV_a ANTHURIUM  IK@3 1976-08-19  7$ p lilacinum     MAg$8 venezuela   G.S.Bunting R)g7  
{"catalogNumber": "1662825", "order": "Alismatales", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "G.S.Bunting", "genus": "Anthurium", "subgenus": "", "specificEpithet": "lilacinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas B. Croat", "recordNumber": "", "verbatimEventDate": "1976-08-19", "habitat": "", "occurrenceRemarks": "Petioles canaliculate; midrib flat then weakly raised toward middle of blade, majors weakly sunken; lower surface much paler, the collecting vein darker green; spathe fallen; spadix purplish; fruits pale purplish-violet, rounded", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "no data", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}