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": ""}
 E> poales   97 Cyperaceae  Ontario gMqXP     K+ Middlesex    (roth) roem. & schult. | _e    canada ;?   9 >] 1989-10-03   10431 _qhIR  1398217 6n %>    ~ OVATA ELEOCHARIS  FJZ*   5#N michael j. oldham, dave mcleod  City of London, Sirfton (=Byron) Bog, west end of city, North of Thames R.  $tH4   ELEOCHARIS OVATA s 
{"catalogNumber": "1398217", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis ovata", "scientificNameAuthorship": "(Roth) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "ovata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham, Dave McLeod", "recordNumber": "10431", "verbatimEventDate": "1989-10-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Middlesex", "municipality": "", "locality": "City of London, Sifton (=Byron) Bog, west end of city, North of Thames R.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}