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": ""}
 7R1& 42.7424 [in packet on sheet with image: additional apparently duplicate collection from unbound pages of houghton book marked exchange. west troy is on the north side of present day watervliet] s64&     B iVC ANTON A. REZNICEK  E Willd.  9 proserpinacoides  floerkea y    brassicales =@=  Mirey (sp?) shade #=    Doglass Houghton 6  1480223 1   6*vmF new york  o -73.6975   ME FLOERKEA PROSERPINACOIDES  y West Troy [Coordinates are for Jct Hwy 7 & I-787.]   F  UNITED STATES   albany 1T   
{"catalogNumber": "1480223", "order": "Brassicales", "family": "", "scientificName": "Floerkea proserpinacoides", "scientificNameAuthorship": "Willd.", "genus": "Floerkea", "subgenus": "", "specificEpithet": "proserpinacoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "", "habitat": "Mirey (sp?) shade", "occurrenceRemarks": "[In packet on sheet with image: Additional apparently duplicate collection from unbound pages of Houghton book marked exchange. West Troy is on the north side of present day Watervliet]", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "Albany", "municipality": "", "locality": "West Troy [Coordinates are for Jct Hwy 7 & I-787.]", "decimalLatitude": "42.7424", "decimalLongitude": "-73.6975", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}