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": ""}
   -84.44861 [MEt     /+7E2 fabaceae  UNITED STATES rqm$d    ;S9R MICHIGAN  ;~V LATHYRUS  C.F. Wheeler gD     Fabales x        I INGHAM 42.70612 Q`j    U3B3 m. a. c. [michigan agricultural college] grass g4rden   *EvL 1503757
{"catalogNumber": "1503757", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.F. Wheeler", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "M. A. C. [Michigan Agricultural College] Grass Garden", "decimalLatitude": "42.70612", "decimalLongitude": "-84.44861", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}