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": ""}
  <Rh7G granularis     [ Mi5chigan sw of Centennial Rd. & Exelby Hwy., Ridgeway Twp. T6SR5ES9, ne qtr of nw gtr 1f     LZI Lenawee 3906 J0  -83.8416 H <,  Robert W. Smith ,   Md 1322844 1998-06-03 A    railroad ditch <0_7   _ MUHL. EX WILLD.   @ Poales carex granularis B   ~B 41.97905     r carex  2<od? CYPERACEAE
{"catalogNumber": "1322844", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex granularis", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "granularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3906", "verbatimEventDate": "1998-06-03", "habitat": "railroad ditch", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "sw of Centennial Rd. & Exelby Hwy., Ridgeway Twp. T6SR5ES9, ne qtr of nw gtr", "decimalLatitude": "41.97905", "decimalLongitude": "-83.8416", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}