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": ""}
 I  S.N.      p @^ faales Astragalus I    w1SX 1503414  !$ V# OBCORDATUS  ! elliot In pinxetis arenosis >D   OS united states tYj  fabaceae  ASTRAGALUS OBCORDATUS 0yV   * pED 1843-04     F. RUGEL >By5   ]c PROPE [NEAR] TALLAHASSEE   0 florida leon D   
{"catalogNumber": "1503414", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus obcordatus", "scientificNameAuthorship": "Elliot", "genus": "Astragalus", "subgenus": "", "specificEpithet": "obcordatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Rugel", "recordNumber": "s.n.", "verbatimEventDate": "1843-04", "habitat": "In pinetis arenosis", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Leon", "municipality": "", "locality": "Prope [near] Tallahassee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}