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": ""}
  _ 1961-06-15 william k.w. baldwin  deq_    xWH-f alopecurus  HS8+N Canada      e$R sobol.   z 8759   C&j KENORA DISTRICT, UPPER ENG LISH RIVER FOREST SECTION, LAC SEUL, ISLAND CLOSE TO ALDOUS BAY   R aequalis KENORA t1   x% Ontario    alopecurus aequalis v !     x Poales 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Alopecurus aequalis", "scientificNameAuthorship": "Sobol.", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "aequalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William K.W. Baldwin", "recordNumber": "8759", "verbatimEventDate": "1961-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "Kenora District, Upper English River Forest Section, Lac Seul, island close to Aldous Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}