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": ""}
 HQyu  MEDICAGO LUPULINA  2 4346 UNITED STATES x    bA fabaceae  [<. BETWEEN W EDGE SECS. 7&18, SAGE TWP. CA. 7.5 MI. NW OF GLADWIN. L.  r$ 0   R!*A 1346F784    44.057592  1957-06-27 BA[V   |s frequent on sides of sandy gravel roads, crossroads.   FABALES  <(4.   Gladwin .AU   medicago ?       <6]_f -84.593137   oOf6 lupulina  c  Edward G. Voss   DRI`g "fls. yellow."
{"catalogNumber": "1346784", "order": "Fabales", "family": "Fabaceae", "scientificName": "Medicago lupulina", "scientificNameAuthorship": "L.", "genus": "Medicago", "subgenus": "", "specificEpithet": "lupulina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "4346", "verbatimEventDate": "1957-06-27", "habitat": "Frequent on sides of sandy gravel roads, crossroads.", "occurrenceRemarks": "\"Fls. Yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Gladwin", "municipality": "", "locality": "Between W edge secs. 7&18, Sage Twp. Ca. 7.5 mi. Nw of Gladwin.", "decimalLatitude": "44.057592", "decimalLongitude": "-84.593137", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}