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": ""}
 Lh BRASSICALES  [FEW BRISTLES ON IMMATURE FR.] PmI/w   Zwd 47.46833   |r (  1464252 L. w  572 1F |   arvensis 7  Un+ited States CE/y    Fj0X 1926-07-13  @ s Copper Harbor  Qi$ brassicaceae  o KEWEENAW  michigan UE   Frederick J. Hermann T   Sinapis arvensis   f   -87.885009 tZ  SINAPIS <9N   
{"catalogNumber": "1464252", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sinapis arvensis", "scientificNameAuthorship": "L.", "genus": "Sinapis", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "572", "verbatimEventDate": "1926-07-13", "habitat": "", "occurrenceRemarks": "[few bristles on immature fr.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Copper Harbor", "decimalLatitude": "47.46833", "decimalLongitude": "-87.885009", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}