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": ""}
  /]v pulverulentus  & t. g. yuncker, j. m. koepper & k. a. wagner  1938-07-08 zj0   JmA 8277  COSTUS 4    B0* , c. presl     Costus pulverulentus yV,  COSTACEAE P &   honduras fC i    _ 1146929  CONTACT UM HERBARIUM|     c PAULUS J.M. MAAS  
{"catalogNumber": "1146929", "order": "", "family": "Costaceae", "scientificName": "Costus pulverulentus", "scientificNameAuthorship": "C. Presl", "genus": "Costus", "subgenus": "", "specificEpithet": "pulverulentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paulus J.M. Maas", "recordedBy": "T. G. Yuncker, J. M. Koepper & K. A. Wagner", "recordNumber": "8277", "verbatimEventDate": "1938-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Honduras", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}