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": ""}
 D.B. WARD [sl   SMi$3z very common. petals blue. Savannah yxs         APIACEAE t &t<  2861 7N   ERYNGIUM [   1225945 G|M    SOUTH CAROLINA CMxb    BERKELEYb 0h0?       
{"catalogNumber": "1225945", "order": "", "family": "Apiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Eryngium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.B. Ward", "recordedBy": "", "recordNumber": "2861", "verbatimEventDate": "", "habitat": "Savannah", "occurrenceRemarks": "Very common. Petals blue.", "associatedTaxa": "", "country": "", "stateProvince": "South Carolina", "county": "Berkeley", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}