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": ""}
Sassafras albidum  ;  ALBIDUM p   zp (Nutt.) N ees    G7[ rensselaer  1829-06   e    3: 42.7245   hvYf DOUGLASS H0UGHTON Troy [CoordinaCtes )are for Prospect Park.] G/0n   -73.6857 eHK]   s,B sassafras    -V<X` laurales   Gm x Lauraceae   vV` [On same page as May 1829 collection with barcode 1480232] new york 0 sJ  1480233 -G~  ANTON A. REZNICEK SMZ6jC    9[Bb united states
{"catalogNumber": "1480233", "order": "Laurales", "family": "Lauraceae", "scientificName": "Sassafras albidum", "scientificNameAuthorship": "(Nutt.) Nees", "genus": "Sassafras", "subgenus": "", "specificEpithet": "albidum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1829-06", "habitat": "", "occurrenceRemarks": "[On same page as May 1829 collection with barcode 1480232]", "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": ""}