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": ""}
fred h. horsford l:   piv carolina    rosa carolina aV$ ^  New Haven D3  s.nw. RC f&    bm grpm 41897    GU  1502424  W>0wH 1879-07-18 ADDISON :vr R   UNITE STATES  co   ROSACEAE X~?X   `|] ROSA      0] l. Vermont Q`    |Gi Rosales
{"catalogNumber": "1502424", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rosa carolina", "scientificNameAuthorship": "L.", "genus": "Rosa", "subgenus": "", "specificEpithet": "carolina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred H. Horsford", "recordNumber": "s.n.", "verbatimEventDate": "1879-07-18", "habitat": "", "occurrenceRemarks": "GRPM 41897", "associatedTaxa": "", "country": "United States", "stateProvince": "Vermont", "county": "Addison", "municipality": "", "locality": "New Haven", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}