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": ""}
 d Michigan L. X4f   D 1481402  brassicales 7w8m  Erysimum O:   O BRASSICACEAE     BETTY M. ROBERTSON |&   uC cheiranthoides 524 Z  1941-06-25  NJwJ     qun 0 -83.876045     m Sandy swamp bank.  5rNlt erysimum cheiranthoides    `,  Washtenaw United States M(6  1/4 MI. FROM ALEM CHURCH NW OF ANN ARBOR pU 
{"catalogNumber": "1481402", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Erysimum cheiranthoides", "scientificNameAuthorship": "L.", "genus": "Erysimum", "subgenus": "", "specificEpithet": "cheiranthoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "524", "verbatimEventDate": "1941-06-25", "habitat": "Sandy swamp bank.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "1/4 mi. from Salem Church NW of Ann Arbor", "decimalLatitude": "", "decimalLongitude": "-83.876045", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}