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": ""}
   1939-04-03 C   zingiberaceae :    cc5y/ renealmia   t% Contact UM Herbarium   &I x Panama  cernua e`   V %F 1146841 Francis H. Elmore  &V    V.6 l18  m  Zingiberales     5 W j.f.macbr.  Renealmia cernua jl9q8    
{"catalogNumber": "1146841", "order": "Zingiberales", "family": "Zingiberaceae", "scientificName": "Renealmia cernua", "scientificNameAuthorship": "J.F.Macbr.", "genus": "Renealmia", "subgenus": "", "specificEpithet": "cernua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis H. Elmore", "recordNumber": "L18", "verbatimEventDate": "1939-04-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Panama", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}