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": ""}
  Caryophyllaceae u  serpy|lifolia Ba    + Yy michigan ca. 1 mi. S of Carsonville.      TMeP edward g. voss  c=QM+ United States  8* -82.671318 1303861 7!XB   g SERPYLLIFOLIA   FREQUENT IN BALLAST, RAILROAD. o        1958-06-19 Tdki  6721 3fhss  43.412481 K 1    : ARENARIA SERPYLLIFOLIA VAR. SERPYLLIFOLIA
{"catalogNumber": "1303861", "order": "", "family": "Caryophyllaceae", "scientificName": "Arenaria serpyllifolia var. serpyllifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "serpyllifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "serpyllifolia", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6721", "verbatimEventDate": "1958-06-19", "habitat": "Frequent in ballast, railroad.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 1 mi. S of Carsonville.", "decimalLatitude": "43.412481", "decimalLongitude": "-82.671318", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}