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": ""}
  ~^  lanceolata   BP 1933-11 944 KJrX7   Pontederiaceae  $_=B   Contact UM Herbarium hB.oj     %7uvj pontederia  e,XOB PERCY H. GENTLE  A. NOVELO RETANA E4TZ       BELIZE  -Q   commelinales NO|=   p  pontederia lanceolata  NUTT. ;s;<t  
{"catalogNumber": "", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Pontederia lanceolata", "scientificNameAuthorship": "Nutt.", "genus": "Pontederia", "subgenus": "", "specificEpithet": "lanceolata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Novelo Retana", "recordedBy": "Percy H. Gentle", "recordNumber": "944", "verbatimEventDate": "1933-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}