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 46.519464 R<>J   (HILL) BERNH. H:R   r= robrt h. read 432 KT @8  united states r     michigan S M,  1250276 !n    ~_de# minus   #X 1973-08-16  LOCALLY COMMON IN OPENING (FORMER LOGGING CAMP?) o;    #?#~< Arctium minus    about 1/2 mile SW of Chapel Lake. Sec. 32 T48N R17W Pictured Rocks National Lakeshore g+s5~   LYp arctium 
{"catalogNumber": "1250276", "order": "Asterales", "family": "", "scientificName": "Arctium minus", "scientificNameAuthorship": "(Hill) Bernh.", "genus": "Arctium", "subgenus": "", "specificEpithet": "minus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "432", "verbatimEventDate": "1973-08-16", "habitat": "Locally common in opening (former logging camp?)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "about 1/2 mile SW of Chapel Lake. Sec. 32 T48N R17W Pictured Rocks National Lakeshore", "decimalLatitude": "46.519464", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}