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": ""}
anton a. reznicek +4 O>   PLN ~ 1988-08-21  vY* 8349  ` h Van Buren   t; Cyperus subsquarrosus      ;w "Frequent."    r4pO SANDY-PEATY DRYING SHORE OF LAKE, MUCH DISTURBED BY BOAT LAVUNCH ACTIVITY. MICHIGAN !>P_1   M$J% (MUHL.) BAUTERS 42.200345 M0   CYPERUS nV   |BC  subsquarrosus   1OEx -85.994642 cyperaceae |c4      M near center of s3c. 24, T3S R15W, Public access at SE end of Reynolds Lake, a. 6 miles N of ecatur. anton a. reznicek KIIp,8  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus subsquarrosus", "scientificNameAuthorship": "(Muhl.) Bauters", "genus": "Cyperus", "subgenus": "", "specificEpithet": "subsquarrosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Anton A. Reznicek", "recordNumber": "8349", "verbatimEventDate": "1988-08-21", "habitat": "Sandy-peaty drying shore of lake, much disturbed by boat launch activity.", "occurrenceRemarks": "\"Frequent.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "near center of sec. 24, T3S R15W, Public access at SE end of Reynolds Lake, ca. 6 miles N of Decatur.", "decimalLatitude": "42.200345", "decimalLongitude": "-85.994642", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}