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": ""}
          deep forest, climbing on stub @ i  APOCYNACEAE !+^Q    K38   WALTER N. KOE@LZ  /?  heterostemma Heterostemma 6 B;W   24350  E<   west garo hills 0=    Io 1950-02-02   gentianales  .?,    1219 Y@]  
{"catalogNumber": "", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Heterostemma", "scientificNameAuthorship": "", "genus": "Heterostemma", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "24350", "verbatimEventDate": "1950-02-02", "habitat": "Deep forest, climbing on stub", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "West Garo Hills", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}