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": ""}
 NORFOLK *  i   massachusetts Q!Sg   ); ^ Poaceae   1907-07-04      p;2u8 Charles River meadows, Dedham  :zA Trin.  MEADOWS &r-Ml  Agrostis mertensii *    Zl A harley h. bartlett  VI7^ AGROSTIS     united states NV Z$   r john h. ehlers   POALES h   1403785 m   ( lR 800
{"catalogNumber": "1403785", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis mertensii", "scientificNameAuthorship": "Trin.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John H. Ehlers", "recordedBy": "Harley H. Bartlett", "recordNumber": "800", "verbatimEventDate": "1907-07-04", "habitat": "meadows", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Norfolk", "municipality": "", "locality": "Charles River meadows, Dedham", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}