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": ""}
 a scattered in old field with bromus inermis and elymus repens.  Fabaes 8]    4 LUPULINA   ,( 44   |  Â±5 M    l medicago    @&fu  FABACEAE     3pqxF l.   ( @  -86.052002  t;J4m Medicago lupulina ANTON A. REZNICEK !    LEELANAU m  1480612 nG   
{"catalogNumber": "1480612", "order": "Fabales", "family": "Fabaceae", "scientificName": "Medicago lupulina", "scientificNameAuthorship": "L.", "genus": "Medicago", "subgenus": "", "specificEpithet": "lupulina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "44", "verbatimEventDate": "", "habitat": "Scattered in old field with Bromus inermis and Elymus repens.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Leelanau", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.052002", "verbatimCoordinates": "\u00c2\u00b15 m", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}