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": ""}
  _f-3  corner of Newell Rd & McLean Rd, Charlsotte      % United States lam. WX    magellanicus 6]   e  1968-05-02   Mecklenburg Q<cGC    n poaceae       &0% 14044 74 NORTH CAROLINA a     alopecurus magellanicus N? 
{"catalogNumber": "1404474", "order": "", "family": "Poaceae", "scientificName": "Alopecurus magellanicus", "scientificNameAuthorship": "Lam.", "genus": "", "subgenus": "", "specificEpithet": "magellanicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1968-05-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Mecklenburg", "municipality": "", "locality": "corner of Newell Rd & McLean Rd, Charlotte", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}