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": ""}
 united states 9Ew T    ek1ir mue~hlenbergii    HV var.  AzE5J 35266  cypeaceae  !%  carex qfXi   I carex muehlenbergii var. muehlenbergii   xA* LaSalle -88.8857322 1? RR[    steven r. hill nU hl   GXv9  41Â° 19' 1.1" N 88Â° 53' 8.6" W; TRS: T33N R2E sec 21 approximate center    POALES 2003-06-20 b&oaT   .I1W] muehlenbergii   j Illinois 41.316972 i@Zz   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. muehlenbergii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "muehlenbergii", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "35266", "verbatimEventDate": "2003-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "LaSalle", "municipality": "", "locality": "", "decimalLatitude": "41.316972", "decimalLongitude": "-88.885722", "verbatimCoordinates": "41\u00c2\u00b0 19' 1.1\" N 88\u00c2\u00b0 53' 8.6\" W; TRS: T33N R2E sec 21 approximate center", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}