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": ""}
GRPM 40460 ,5pB          gen>tianales p-Y  united states t       F MICHX. 1536167 wM4 o  HOUSTONIA 9|=(   buncombe or macon D+     ^c streams and damp rocks in the high mountains    BlG0# serpyllifolia  :  rubiaceae  j CONTACT UM HERBARIUM 1897-05-20 1AR7 
{"catalogNumber": "1536167", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Houstonia", "subgenus": "", "specificEpithet": "serpyllifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1897-05-20", "habitat": "Streams and damp rocks in the high mountains", "occurrenceRemarks": "GRPM 40460", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Buncombe or Macon", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}