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": ""}
s. n. F].k    Michx.  /U   POAC EAE ctJ  St. Louis, near    united states Wj-T   laeve -    Paspalum laeve  T   a 2 1892-09-20  efc N. M. Glatfelter 1419739 YK.n     poales s    R>$ PASPALUM    klV6  missour|  st. louis c HE5    
{"catalogNumber": "1419739", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum laeve", "scientificNameAuthorship": "Michx.", "genus": "Paspalum", "subgenus": "", "specificEpithet": "laeve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "N. M. Glatfelter", "recordNumber": "s. n.", "verbatimEventDate": "1892-09-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "St. Louis", "municipality": "", "locality": "St. Louis, near", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}