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": ""}
 M 157-07-21 mackinac e         lDu AMBROSIA PSILOSTACHYA  Ambrosia  |[    -85.650342 T&4    psilostachya 3   -P8G  Duel Lake, Sect. 23, R11W, T42N,  ;?wl 8444 1249729 X  grassy roadsides. -2 H.   )H| miachigan Asteraceae xX)   ASTERALES wo  WARREN H. WAGNER, JR. 6     ~Fp~c 46.014276
{"catalogNumber": "1249729", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ambrosia psilostachya", "scientificNameAuthorship": "", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "psilostachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Warren H. Wagner, Jr.", "recordNumber": "8444", "verbatimEventDate": "1957-07-21", "habitat": "grassy roadsides.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Duel Lake, Sect. 23, R11W, T42N,", "decimalLatitude": "46.014276", "decimalLongitude": "-85.650342", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}