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 jkS     douglass houghton SQv=  1829  oM y  1559637 <c&   thalictrum thalictroides 1D,e    THALICTRUM   ]P^   D (L.) A. J. EANES & B. BOIVIN    -73.6857 #n   ] RANUNCULALES  |Mrq1 united states   ;J Ranunculaceae  ~?]SP the imk 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.   ?8 troy [coordinates are for prospect park.] S.N. ;aE   # |P` new york   <?  4.7245
{"catalogNumber": "1559637", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Thalictrum thalictroides", "scientificNameAuthorship": "(L.) A. J. Eames & B. Boivin", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1829", "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": ""}