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": ""}
1135878 3M %q  SCARCE, FEW SMALL CLUMPS OF TALL BUT SOFT CULMS THREADED THROUGH TALLER VEGETATION .hH:    cO@ku 1988-02-23     vHW+ elegans          17.4508 )~     H!zHq a.a reznicek    dI- -97.2165   ul.|  eleocharis elegans 
{"catalogNumber": "1135878", "order": "", "family": "", "scientificName": "Eleocharis elegans", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "elegans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.A. Reznicek", "recordNumber": "", "verbatimEventDate": "1988-02-23", "habitat": "", "occurrenceRemarks": "Scarce, few small clumps of tall but soft culms threaded through taller vegetation", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.4508", "decimalLongitude": "-97.2165", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}