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": ""}
sedge meadow _OP6^   % UNITED STATES       Qo2 Washtenaw Poales _h     Rot CYPERACEAE CAREX [h(    1390 (mZ  U OF M BOTANICAL GARDENS, DIXBORO SITE. 4.5 MI NE OF ANN ARBOR, IN SEDGE MEADOW ALONG PARKER BROOK NEAR THE BIG OAK TREE [A 1961 MAP OF THE UM BOT. GARDENS INDICATES PARKER BROOK WAS LOCATED NW OF THE BUILDINGS. APPROX. LAT. 442.3019 LONG. -83.6640]  L  1961-07-25 +~   hu 1476101 Carex vulpinoidea c @[L   42.300243 >g   .8 peter a. hyypio  Edwardt G. Voss A0EfU   UE vulpinoidea  MICHX. q*  michigan JlC  -83.662835 x8: 
{"catalogNumber": "1476101", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex vulpinoidea", "scientificNameAuthorship": "Michx.", "genus": "Carex", "subgenus": "", "specificEpithet": "vulpinoidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Peter A. Hyypio", "recordNumber": "1390", "verbatimEventDate": "1961-07-25", "habitat": "sedge meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "U of M Botanical Gardens, Dixboro Site. 4.5 mi NE of Ann Arbor, in sedge meadow along Parker Brook near the big oak tree [A 1961 map of the UM Bot. Gardens indicates Parker Brook was located NW of the buildings. Approx. Lat. 442.3019 Long. -83.6640]", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}