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": ""}
         g DRY, SANDY, 50% VEGETATED BANK OF 5 FOOT DEEP DITCH. ASSOCIATES: CAMELINA, LEPIDIUM, FRAGARIA, PLANTAGO LANCEOLATA, VERBASCUM THAPSUS, ARABIDOPSIS THALIANA, POA COMPRESSA     LB] Brassicales    ,pv 579    (L.) HEYNH. j        timothy l. walters 3>lt 
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) Heynh.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "5979", "verbatimEventDate": "", "habitat": "Dry, sandy, 50% vegetated bank of 5 foot deep ditch. Associates: Camelina, Lepidium, Fragaria, Plantago lanceolata, Verbascum thapsus, Arabidopsis thaliana, Poa compressa", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}