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": ""}
 / 7 9 1892-08-10  5 D, POLYGONUM   Sf Missouri polygonum brasiliense qy!hb     s.n. ~e  Caryophyllales PnuY      polygonaceae Pz   St. Louis, City of =    FPr|) BRASILIENSE  near St. Louis F(   JXjSr 1549229 k. koch -4p*j    t NOAH M. GLATFELTER    
{"catalogNumber": "1549229", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum brasiliense", "scientificNameAuthorship": "K. Koch", "genus": "Polygonum", "subgenus": "", "specificEpithet": "brasiliense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Noah M. Glatfelter", "recordNumber": "s.n.", "verbatimEventDate": "1892-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Missouri", "county": "St. Louis, City of", "municipality": "", "locality": "near St. Louis", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}