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 oEGpt  troy [coordinates are for prospect park.] hA>    Hw/  1480456  2 margaritacea     ! Asterales  O 6d 1-2 FT.      g ANAPHALIS 1829-07 C  new york ]@Cy  (l.) benth. & hook. f.     5 Anton A. Reznicek     ( Douglass Houghton Anaphalis margaritacea 3    n United States
{"catalogNumber": "1480456", "order": "Asterales", "family": "", "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": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}