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": ""}
RENSSELAER 0  THE INK LABEL IS IN THE HAND OF BELA HUBBARD, HOUGHTON'S ASSISTANT. HUBBARD DID NOT BECOME HOUGHTON'S ASSISTANT UNTIL 1837, SO THIS LABEL WA.S WRITTEN WELL AFTER THE COLLECTION WAS MADE. Ky3     h~x HOUSTONIA LONGIFOLIA  -73.6857  2U  UNITED STATES /#T_    G3ntiaJnales b   ht,0 New York   TROY [COORDINATES ARE FOR PROSPECT PARK.] 0=    )K  42.7245    fz DOUGLASS HOUGHTON       `  N GAERTN.
{"catalogNumber": "", "order": "Gentianales", "family": "", "scientificName": "Houstonia longifolia", "scientificNameAuthorship": "Gaertn.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "The ink label is in the hand of Bela Hubbard, Houghton's assistant. Hubbard did not become Houghton's assistant until 1837, so this label was written well after the collection was made.", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "Rensselaer", "municipality": "", "locality": "Troy [Coordinates are for Prospect Park.]", "decimalLatitude": "42.7245", "decimalLongitude": "-73.6857", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}