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": ""}
   OE LAT. 11Â° 09' N; LONG. 7Â° 40'E NIGERIA ms0?>  POACEAE !0!   vgw5g m. e. dyer           1703509 U   Sa poales  1980-09-23 WX    ARISTIDA 0   Kaduna T     
{"catalogNumber": "1703509", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. E. Dyer", "recordNumber": "", "verbatimEventDate": "1980-09-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nigeria", "stateProvince": "Kaduna", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 11\u00c2\u00b0 09' N; Long. 7\u00c2\u00b0 40'E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}