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": ""}
 0@ S.N.  poales G~?5   dichotoma VNF  1405350 o 8P@   h?L& paul m. catling      EAST OF HWY 28 & PROSPECT ST., CAMBRIDGE. ^    aristida dichotoma !]=    Nichx. 0  MASSACHUSETTS  Fc   1dhYj Poaceae UNITED STATES W_   TR] 1979-10-29 MIDDLESEX D 7aC    
{"catalogNumber": "1405350", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida dichotoma", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "dichotoma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul M. Catling", "recordNumber": "s.n.", "verbatimEventDate": "1979-10-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Middlesex", "municipality": "", "locality": "East of Hwy 28 & Prospect St., Cambridge.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}