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": ""}
 &CV h Marshall      9/46 0.3 mi. e of north branch manistee river and 1.8 mi s of kniss ro4d (15 miles wsw of grayling). t26n r6w, sec. 15 se1/4 se1/4   D? 190   G2%m 44.64802   7x EDWARD G. VOSS    f  -85.02372        FeN LAMIALES  _ 1993-06-14    ExS "ASSOC.: THUJA; ABIES; ACER RUBRUM; ALNUS RUGOSA; IMPATIENS CAPENSIS; RUBUS PUBESCENS"   HMm~S nigra 
{"catalogNumber": "", "order": "Lamiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Marshall", "genus": "", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "190", "verbatimEventDate": "1993-06-14", "habitat": "", "occurrenceRemarks": "\"Assoc.: Thuja; Abies; Acer rubrum; Alnus rugosa; Impatiens capensis; Rubus pubescens\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "0.3 mi. E of North Branch Manistee River and 1.8 mi S of Kniss Road (15 miles WSW of Grayling). T26N R06W, Sec. 15 SE1/4 SE1/4", "decimalLatitude": "44.64802", "decimalLongitude": "-85.02372", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}