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": ""}
  1117889 oQ!Sj  (willd.) a.camus Gy2  1994-10-22  G    19.7516 +   7706 #b  F. SANTANA MICHEL & J. ESQUIVAL 0       poales  3~  BOTHRIOCHLOA B3RTUSA ?<ttm  XLat. 19Â°50'50'' Long. [-]104Â°5'35'' >    FRANSISCO J. SANTANA-MICHEL ViC    yp poac=eae  pertusa M   
{"catalogNumber": "1117889", "order": "Poales", "family": "Poaceae", "scientificName": "Bothriochloa pertusa", "scientificNameAuthorship": "(Willd.) A.Camus", "genus": "", "subgenus": "", "specificEpithet": "pertusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Fransisco J. Santana-Michel", "recordedBy": "F. Santana Michel & J. Esquival", "recordNumber": "7706", "verbatimEventDate": "1994-10-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.7516", "decimalLongitude": "", "verbatimCoordinates": "Lat. 19\u00c2\u00b050'50'' Long. [-]104\u00c2\u00b05'35''", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}