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": ""}
Big Prairie Desert.      N#pA (Torr. & A. Gray) Farw.  in sand. v?f   j[~F ICORONOPIFOLIA Asteraceae qvPYP    VAR. . H$     3p m276  .VyV 1947-09-20  1482065  T  Newaygo @h  Ambrosia 6[3EM   UNITED STATES ]?   5_  common. anton a. reznicek H   9>6 -85.64255 WILLIAM B. DREW &`+ !  psilostachy4 4Qq   michigan rqI]    tK Asterales  X;+wW AMBROSIA PSILOSACHYA VAR. CORONOPIFOLIA
{"catalogNumber": "1482065", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ambrosia psilostachya var. coronopifolia", "scientificNameAuthorship": "(Torr. & A. Gray) Farw.", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "psilostachya", "verbatimTaxonRank": "var.", "infraspecificEpithet": "coronopifolia", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "M276", "verbatimEventDate": "1947-09-20", "habitat": "In sand.", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Big Prairie Desert.", "decimalLatitude": "", "decimalLongitude": "-85.64255", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}