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": ""}
 sativa 8   Dxj L.   hO 3+ OCCASSIONL, ROADSIDE.  ,F7SQ michigan  m g MEDICAGO    d 2 Edward G. Voss  fabaceae MTt?   DICKINSON t%e   m SH3 1961-07-12  !(*3~ 1346839   (Part of larger plant) ,   -87.88769 P(z    9983 |  Fabales F<Jk   
{"catalogNumber": "1346839", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Medicago", "subgenus": "", "specificEpithet": "sativa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "9983", "verbatimEventDate": "1961-07-12", "habitat": "occassional, roadside.", "occurrenceRemarks": "(Part of larger plant)", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Dickinson", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.88769", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}