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": ""}
ORNER OF NEWELL RD & MCLEAN RD, CHARLOTTE K<O    lam. _    & Poaceae  r North Carolina  I~W:: s.n.  D MAGELLANICUS     mEW5- j. f. matthews   gG FIELD, ADJACENT TO RAILROAD Alopecurus  w      United States mecklenburg [: r  poales =>    fv Alopecurus magellanicus      m 1968-05-02  CP 1404474
{"catalogNumber": "1404474", "order": "Poales", "family": "Poaceae", "scientificName": "Alopecurus magellanicus", "scientificNameAuthorship": "Lam.", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "magellanicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. F. Matthews", "recordNumber": "s.n.", "verbatimEventDate": "1968-05-02", "habitat": "field, adjacent to railroad", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Mecklenburg", "municipality": "", "locality": "corner of Newell Rd & McLean Rd, Charlotte", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}