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": ""}
-83.6745 EyUN   VERBENACEAE mt    o In woods,  o? l %4 1/2 mi S of Milan MONROE F [ 3   leiocarpa =Y-gM  betty m. robertson #)  318 O   R  United States  C -42.0196 LAMIALES B~   ni 1939-07-22 1176988 Zu7l     # L.M. Perry & Fernald  VERBENA URTICIFOLIA VAR. LEIOCARPA h     ;nxNt Verbena   7 ( MICHIGAN urticifolia *  varS. T 
{"catalogNumber": "1176988", "order": "Lamiales", "family": "Verbenaceae", "scientificName": "Verbena urticifolia var. leiocarpa", "scientificNameAuthorship": "L.M. Perry & Fernald", "genus": "Verbena", "subgenus": "", "specificEpithet": "urticifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "leiocarpa", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "318", "verbatimEventDate": "1939-07-22", "habitat": "In woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "4 1/2 mi S of Milan", "decimalLatitude": "42.0196", "decimalLongitude": "-83.6745", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}