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": ""}
michigan  =   ?X7 42.4457 apiaceae m  PASTINACA  `   917 .E M      * 1559792    g^` PASTINACA SATIVA united states n._f   6 JARL K. HILTUNEN -84.01614 :w=y    &4jE LIVINGSTON    L. Y   O   g 1961-07-20 apiales kySm      Gj sativa E.S. George Reserve. Grid B-7. Southwest Marsh. HNhb 
{"catalogNumber": "1559792", "order": "Apiales", "family": "Apiaceae", "scientificName": "Pastinaca sativa", "scientificNameAuthorship": "L.", "genus": "Pastinaca", "subgenus": "", "specificEpithet": "sativa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "917", "verbatimEventDate": "1961-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid B-7. Southwest Marsh.", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}