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": ""}
1lepidium campestre   W<i   VrZn DON HENSON -86.2302 +d   6_e campestre  :E 1462940 BRASSICACEAE Ov oy         zB-   Growing in park.  c UNITED STATES  1198 eD d   lepidium h)Pg  SCHOOLCRAFT on8   V b@L Michigan  S8Yi  1981-06-09     Manistique roadside park. Sec 18 T1N-R15W yC]  
{"catalogNumber": "1462940", "order": "", "family": "Brassicaceae", "scientificName": "Lepidium campestre", "scientificNameAuthorship": "", "genus": "Lepidium", "subgenus": "", "specificEpithet": "campestre", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "1198", "verbatimEventDate": "1981-06-09", "habitat": "Growing in park.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Manistique roadside park. Sec 18 T41N-R15W", "decimalLatitude": "", "decimalLongitude": "-86.2302", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}