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": ""}
 ?W Dewey e Spreng. ROBERT W. SMITH  k    -84.074636 T       THICKET ALONG CREEK NW. OF WOLF CR. AND TIPTON HWY., ADRIAN TWP.   h,  R3E T6S S28, SE1/4 of NE1/4; NW of Wolf CR ano Tipton HWy, Adrian Twp  CYPERACEAE  DS  sprengelii 5Z58  ANTON A. REZNICEK tgi8M   9: united states  Q#2J carex  U9 LENAWEE POALES  _v   j 1986-05-12  s8d 1327845  michigan d   1526 _(#9    CAREX SPRENGELII IG$G  41.920092 C@n 
{"catalogNumber": "1327845", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "Dewey ex Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "sprengelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert W. Smith", "recordNumber": "1526", "verbatimEventDate": "1986-05-12", "habitat": "Thicket along creek nw. of Wolf Cr. And Tipton Hwy., Adrian Twp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "R3E T6S S28, SE1/4 of NE1/4; NW of Wolf CR and Tipton HWy, Adrian Twp", "decimalLatitude": "41.920092", "decimalLongitude": "-84.074636", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}