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": ""}
 DkP] Mercuri4lis     JOHN H. THOMAS mercurials annuazk     UNCITED STATES S  Common along edges of cultiva7ed fields HFsZ     1642830 I4|   <|mt California  p L.  1966-09-13 ,m  PACIFICA. SAN PEDRO VALLEY NEAR ST. PETER'S CATHOLIC CHURCH EAR OOSTAD BLVD. AND LINDA MAR BLVD #aL  annua 7ue-   San Mateo  A;~7     PNp malpighiales b12391 <(   
{"catalogNumber": "1642830", "order": "Malpighiales", "family": "", "scientificName": "Mercurialis annua", "scientificNameAuthorship": "L.", "genus": "Mercurialis", "subgenus": "", "specificEpithet": "annua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Thomas", "recordNumber": "12391", "verbatimEventDate": "1966-09-13", "habitat": "Common along edges of cultivated fields", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "San Mateo", "municipality": "", "locality": "Pacifica. San Pedro Valley near St. Peter's Catholic Church near Oostad Blvd. and Linda Mar Blvd", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}