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": ""}
   PrKt TIMOTHY L. WALTERS   /c Veronicastrum fruit occasional and scattered. +$[A       VIRGINICUM Q*Ig~  1.10 mile N of East Brooks Road; 0.38 mile E of Smiths Crossing Road . SW 1/4 of SE 1/4 of SW 1/4 of Sec 1.  2|s      2006-09-28 `Bo       uH 1867   m 43.556469   IGD anton a. reznicek  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Veronicastrum", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Timothy L. Walters", "recordNumber": "10867", "verbatimEventDate": "2006-09-28", "habitat": "", "occurrenceRemarks": "Fruit Occasional and scattered.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "1.10 mile N of East Brooks Road; 0.38 mile E of Smiths Crossing Road . SW 1/4 of SE 1/4 of SW 1/4 of Sec 1.", "decimalLatitude": "43.556469", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}