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": ""}
 CAREX 6_   lob- CAREX DURIUSCULA cyperaceae u0*M   "UNDOUBTEDLY INTRODUCED FROM THE W BY A TRUCK EASTBOUND ON I-94. COLLECTED IN (IMMATURE) FRUI TO SUPPLEMENT AN EARLIER COLLECTION IN ANTHESIS. A DUPLICATE IS AT MOR." ez  -86.71695  bw/^       *mK0  a dense patch of about 6 square feet, on the edge of the pavement   *ujh 1321969     l?l0n 41.79183  A3 C.A. Mey. , se1/4 se1/4 sw1/4 sec. 11, t8s r21w D!2       1994-05-14 ]  
{"catalogNumber": "1321969", "order": "", "family": "Cyperaceae", "scientificName": "Carex duriuscula", "scientificNameAuthorship": "C.A. Mey.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1994-05-14", "habitat": "A dense patch of about 6 square feet, on the edge of the pavement", "occurrenceRemarks": "\"Undoubtedly introduced from the W by a truck eastbound on I-94. Collected in (immature) fruit to supplement an earlier collection in anthesis. A duplicate is at MOR.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.79183", "decimalLongitude": "-86.71695", "verbatimCoordinates": ", SE1/4 SE1/4 SW1/4 Sec. 11, T8S R21W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}