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": ""}
  N douglass houghton ASTERALES Q  -       Rv3K 1480428   PRENANTHES ALTISSIMA e    S~_M [LANSINGBURGH IS NOW NORTH TROY] 42.7848 i      [  Prenanthes       + LANSINGBURGH [COORDINATES ARE FOR JCT NORTHERN DR. & 4TH AVENUE.] pall. i0   
{"catalogNumber": "1480428", "order": "Asterales", "family": "", "scientificName": "Prenanthes altissima", "scientificNameAuthorship": "Pall.", "genus": "Prenanthes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Lansingburgh is now North Troy]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Lansingburgh [Coordinates are for jct Northern Dr. & 4th Avenue.]", "decimalLatitude": "42.7848", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}