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": ""}
305 Q   R2 pothos cylindricus  chi^ ROBERT B. FOX  m8  $1664545  C.Presl dR~    Zambales cEV     1y CYLINDRICUS   @a no data 1948-07 ]I      PHILIPPINES  m:J   EV,5M Mt. Pinatubo, 2 am, Villar Canyon ALISMATALES zi6l    OeQ 120.35042  !A A  red  evRd# 4722 POTHOS ,  araceae TdQ4)  
{"catalogNumber": "1664545", "order": "Alismatales", "family": "Araceae", "scientificName": "Pothos cylindricus", "scientificNameAuthorship": "C.Presl", "genus": "Pothos", "subgenus": "", "specificEpithet": "cylindricus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert B. Fox", "recordNumber": "4722", "verbatimEventDate": "1948-07", "habitat": "", "occurrenceRemarks": "red", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Zambales", "county": "no data", "municipality": "", "locality": "Mt. Pinatubo, 2 am, Villar Canyon", "decimalLatitude": "", "decimalLongitude": "120.35042", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}