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": ""}
 * J. F. Matthews  alopecurus nh]25       Z LAM.  poaceae ~$   MECKLENBURG k   R v aloRpecurus magellanigus   _T 1968-05-02    x_9/5 magellanicus    <a / FIELD, ADJACENT TO RAILROAD 1404474  <     United States v)  NORTzH CAROLINA b@ 
{"catalogNumber": "1404474", "order": "", "family": "Poaceae", "scientificName": "Alopecurus magellanicus", "scientificNameAuthorship": "Lam.", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "magellanicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. F. Matthews", "recordNumber": "", "verbatimEventDate": "1968-05-02", "habitat": "field, adjacent to railroad", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Mecklenburg", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}