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": ""}
 1990-07-19 x11&q   m +RN Andropogon    M@y;L POACEAE  GcC/ POALES 5546 $)    ! Yp 20.5866  -8 Mesic to hydric escarpment in association with a waterfall with shale. Associates TTibouchina, quiselum, Bidens, Bouvardia, Lycopodium Ciperus, Agrostis, paspalum, Carex  kq<) 1951 VIRGINICUS d9 VI     U Mexico           
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Andropogon", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5546", "verbatimEventDate": "1990-07-19", "habitat": "Mesic to hydric escarpment in association with a waterfall with shale. Associates Tibouchina, Equiselum, Bidens, Bouvardia, Lycopodium Ciperus, Agrostis, paspalum, Carex", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.5866", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1951", "maximumElevationInMeters": ""}