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": ""}
  D 41.316972 muehlenbergii f ?    &Of~ 2003-06-20  NwS 0.45 MILE WEST OF W 2401 STREET (DEER PARK ROAD), NORTH SIDE OF IL ROUTE 71, JUST WEST OF COVELL CREEK,CA 320 METERS SOUTH-SOUTHWEST OF MILE 237 OF ILLINOIS RIVER, WEST OF SOUTH OTTAWA.   o]  < muehlenbergii  G$f` 41Â° 19' 1.1" N 88Â° 53' 8.6" W; TRS: T33N R2E sec 21 approximate center      1379835 2y   poales ?|y   -88.885722 f$J 5  var. Xm   CYPERACEAE @      illnois  BFe CAREX MUEHLENBERGII VAR. MUEHLENBERGII CAREX 0   
{"catalogNumber": "1379835", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. muehlenbergii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "muehlenbergii", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2003-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "0.45 mile west of W 2401 Street (Deer Park Road), north side of IL Route 71, just west of Covell Creek, ca 320 meters south-southwest of mile 237 of Illinois River, west of South Ottawa.", "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": ""}