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": ""}
 %4H united states   ZBP+ Polygonaceae    H,H longiseta  $ro5  PERSICARIA  8 18692  (Bruitn) Kitag. U  Caryophyllales $h98~     persicaria longiseta WW   DX Montgomery   Pennsylvania $ 9p     *t Q 1439124  8 J. M. FOGG, JR.     contact um herbarium d 
{"catalogNumber": "1439124", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria longiseta", "scientificNameAuthorship": "(Bruijn) Kitag.", "genus": "Persicaria", "subgenus": "", "specificEpithet": "longiseta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. M. Fogg, Jr.", "recordNumber": "18692", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Montgomery", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}