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  s.n. POALES r.dG*  Washington @9.  223 Rn;4   I -91.483333 CAREX SCOPARIA #7XXV   carex EGU@^     UNITED 5TATES [?E,!   tM; Schkuhr ex Willd.  Ri 1998-06-13 41â° 21' n 91â° 29' 15" w; trs: t76n r6w sec 36 ne1/4 of ne1/4 ci4fT Cyperaceae .rn^/    =~J1 IOWA NE of Ainsworth, 2.5 mi E of Hwy 218 on Co Rd G36, N 1.5 mi on Yucca Ave, E 3/4 mi on 210 St, S side of road. qpa        thomas f. cady Q3  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex scoparia", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas F. Cady", "recordNumber": "s.n.", "verbatimEventDate": "1998-06-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Iowa", "county": "Washington", "municipality": "", "locality": "NE of Ainsworth, 2.5 mi E of Hwy 218 on Co Rd G36, N 1.5 mi on Yucca Ave, E 3/4 mi on 210 St, S side of road.", "decimalLatitude": "", "decimalLongitude": "-91.483333", "verbatimCoordinates": "41\u00c2\u00b0 21' N 91\u00c2\u00b0 29' 15\" W; TRS: T76N R6W sec 36 NE1/4 of NE1/4", "minimumElevationInMeters": "223", "maximumElevationInMeters": ""}