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": ""}
 s.n. a<&8    New Jersey    grpm 41975 4Us    a?gmP LAMIACEAE  SCUTELLARIA vJ1     L. ss Rp  scutellaria integrifolia 6T3    7 ESSEX L.S. LIVINGSTONE $3    ~< INTEGRIFOLIA  1894-07-07  N1   IPpkI LAMIALES  YJ:3 Milburn [M illburn]    13  1519333 UNITED STATES qc@ 
{"catalogNumber": "1519333", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Scutellaria integrifolia", "scientificNameAuthorship": "L.", "genus": "Scutellaria", "subgenus": "", "specificEpithet": "integrifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.S. Livingstone", "recordNumber": "s.n.", "verbatimEventDate": "1894-07-07", "habitat": "", "occurrenceRemarks": "GRPM 41975", "associatedTaxa": "", "country": "United States", "stateProvince": "New Jersey", "county": "Essex", "municipality": "", "locality": "Milburn [Millburn]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}