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": ""}
  ~  wet canyons  + a^ ZAMBALES  ` f9 EPIPREMNUM PINNATUM   F 1664435 Alismatales rD9    Araceae ji    E 0/  Engl.   !Uk MT. PINATUBO  Central Luzon <%   ]-I epipremnum   robert b. fox c    D$ philippines    VINE; RED-ORANGE (LONG)   >   366 $8>   bD pinnatum  <8 g 1948-05-21 
{"catalogNumber": "1664435", "order": "Alismatales", "family": "Araceae", "scientificName": "Epipremnum pinnatum", "scientificNameAuthorship": "Engl.", "genus": "Epipremnum", "subgenus": "", "specificEpithet": "pinnatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert B. Fox", "recordNumber": "366", "verbatimEventDate": "1948-05-21", "habitat": "wet canyons", "occurrenceRemarks": "vine; red-orange (long)", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Central Luzon", "county": "Zambales", "municipality": "", "locality": "Mt. Pinatubo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}