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": ""}
ASTERALES l  1480456 mX2   margaritacea 53Rj       $] a  troy [coordinates are for prospect park.]  ; DOUGLASS HOUGHTON    ^ Anton A. Reznicek 1-2 ft. k An#   TfXh 42.7245   Fx rensselaer 1829-07 x~Z  (L.) BENTH. & HOOK. F.  1@   united states /   anaphalis 7v  ASTERACEAE n@iz   *qmhd -73.6857  4 Anaphalis margaritacea   s new york 
{"catalogNumber": "1480456", "order": "Asterales", "family": "Asteraceae", "scientificName": "Anaphalis margaritacea", "scientificNameAuthorship": "(L.) Benth. & Hook. f.", "genus": "Anaphalis", "subgenus": "", "specificEpithet": "margaritacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1829-07", "habitat": "", "occurrenceRemarks": "1-2 ft.", "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": ""}