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": ""}
7138 f$ W-    n%- united states   pt^ peregrina     .h4zm john h. ehlers       P 1317618 42.09768 5)i   G= COMPTONIA PEREGRINA  (L.) J. M. Coult. w_`)      comptonia  lr~4    i  1938-10-04 WAYNE S   
{"catalogNumber": "1317618", "order": "", "family": "", "scientificName": "Comptonia peregrina", "scientificNameAuthorship": "(L.) J. M. Coult.", "genus": "Comptonia", "subgenus": "", "specificEpithet": "peregrina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "7138", "verbatimEventDate": "1938-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Wayne", "municipality": "", "locality": "", "decimalLatitude": "42.09768", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}