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": ""}
magellanicus a       Sn MANURED   @% /Y poales poaceae o6<X     &|K 19:28-07-22   -U(Q 3318     6 A a. e. porsild 1404448 S@,~     old site of house, kingigtok. latitude 70â°10'n. BF    CARL O. EARLANSON  K.|W   >_ alopecurus magellanicus  
{"catalogNumber": "1404448", "order": "Poales", "family": "Poaceae", "scientificName": "Alopecurus magellanicus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "magellanicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. E. Porsild", "recordedBy": "Carl O. Erlanson", "recordNumber": "3318", "verbatimEventDate": "1928-07-22", "habitat": "Manured", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "old site of house, Kingigtok. Latitude 70\u00c2\u00b010'N.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}