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": ""}
 P shirley a. graham 1954-07-01 $j )  1262556 zEq  WILLD. EX KOEHNE  rI     MYRTALES Ku   ? cuphea aequipetala CONTACT UM HERBARIUM 7   j?.,k D.F. Herald  AV3  LYTHRACEAE  $/<uX Mexico CUPHEA `#-I  guerrero Yz       aequipetala ~7 s      n 420  
{"catalogNumber": "1262556", "order": "Myrtales", "family": "Lythraceae", "scientificName": "Cuphea aequipetala", "scientificNameAuthorship": "Willd. ex Koehne", "genus": "Cuphea", "subgenus": "", "specificEpithet": "aequipetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shirley A. Graham", "recordedBy": "D.F. Herald", "recordNumber": "420", "verbatimEventDate": "1954-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}