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": ""}
1334572 OM$      731 ~_  city of port 6huron. y8  ST. CLAIR X`&y,     q/bc~ PERSICA  ANTON A. REZNICEK <         united states Wo   Michigan n 3    d[? 1892-0-17    4 Veronica persica  % V -82.43196 PLANTAGINACEAE V 
{"catalogNumber": "1334572", "order": "", "family": "Plantaginaceae", "scientificName": "Veronica persica", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "persica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "731", "verbatimEventDate": "1892-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "City of Port Huron.", "decimalLatitude": "", "decimalLongitude": "-82.43196", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}