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": ""}
 zijV 1346749    m Medicago lupulina  oY 42.0279    t0 -83.6217  G7[( unitUed states         ^Bd5( MONROE 134   N    MICHIGAN <jxDX   HG Betty M. Robertson fabaceae Cx    qw 1939-05-28 5 mi. se of milan. i)Cx   nOS< medicago
{"catalogNumber": "1346749", "order": "", "family": "Fabaceae", "scientificName": "Medicago lupulina", "scientificNameAuthorship": "", "genus": "Medicago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "134", "verbatimEventDate": "1939-05-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "5 mi. SE of Milan.", "decimalLatitude": "42.0279", "decimalLongitude": "-83.6217", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}