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": ""}
  ROBERT H. R[EAD <v   e-@y asteraceae   0G6F DC.  alger [  ASTERALES    HEC 1 AMBROSIA -86.54248 ]D   xMw 1249731 COMMON IN SANDY ROADSIDE 8 0D   PICTURED ROCKS NATIONAL LAKESHORE NEAR JUNCTION OF ROADS LEADING TO MINERS BASIN AND MINERS CASTLE. SEC. 10 T47N R18W Bb       9$N1 Michigan 1973-08-13 >0m   46.48483 z4% n     M( psilostachya  We9 K 363 Ambrosia psilostachya M u 
{"catalogNumber": "1249731", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ambrosia psilostachya", "scientificNameAuthorship": "DC.", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "psilostachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "363", "verbatimEventDate": "1973-08-13", "habitat": "Common in sandy roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "Pictured Rocks National Lakeshore near junction of roads leading to Miners Basin and Miners Castle. Sec. 10 T47N R18W", "decimalLatitude": "46.48483", "decimalLongitude": "-86.54248", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}