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": ""}
1878 K   s.n. pUs  UNITED STATES ]zB    T no data provided on label of catalog no:1558522  N 1558522         M ~Q cperaceae Eleocharis brittonii JE?    9Fn J. T. Bruhl  brittonii bx-*    mobile M,w      At[m Svens. ex Small
{"catalogNumber": "1558522", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis brittonii", "scientificNameAuthorship": "Svens. ex Small", "genus": "", "subgenus": "", "specificEpithet": "brittonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. J. Bruhl", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1878", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mobile", "municipality": "", "locality": "no data provided on label of catalog no:1558522", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}