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": ""}
   m MICHIGAN robert w. smith z%@2.         b8y 1242051   z6l! Lenawee   kp epifagus    2xce epifags virginiana   Ksp= 2001-09-04  Lamiales D  41.764514 ,+kT  -84.229154 L y&   (l.) w. p. c. barton a  4979 l(fuv 
{"catalogNumber": "1242051", "order": "Lamiales", "family": "", "scientificName": "Epifagus virginiana", "scientificNameAuthorship": "(L.) W. P. C. Barton", "genus": "Epifagus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "4979", "verbatimEventDate": "2001-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "41.764514", "decimalLongitude": "-84.229154", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}