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": ""}
  sy1 60Â° 08' N. 128Â°52'W.      p_` vicinity of tbe  upper crossing of liard river, alaska highway  y Hugh M. Raup & Donovan S. Correll   & -128.866667 Sobol. E  Poales 83(Vh    S4fi alopecurus aequalis aequalis l   9^ 60.133333  Y 1404290   1948-08-04    Alopecurus _kc?+   POACEAE - ,Cd     
{"catalogNumber": "1404290", "order": "Poales", "family": "Poaceae", "scientificName": "Alopecurus aequalis", "scientificNameAuthorship": "Sobol.", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "aequalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hugh M. Raup & Donovan S. Correll", "recordNumber": "", "verbatimEventDate": "1948-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Vicinity of the upper crossing of Liard River, Alaska Highway", "decimalLatitude": "60.133333", "decimalLongitude": "-128.866667", "verbatimCoordinates": "60\u00c2\u00b0 08' N. 128\u00c2\u00b052'W.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}