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": ""}
      piptadenia constricta X=9     HWY 15, ABOUT 64 MI S OF RÃ­O PRESIDIO AND 11 MI N OF NAYARIT B0RDER, SINALOA Z`,   PIPTADENIA dm      =.Y% 1967-12-19  MACBRIDE 5`l;   %hT  Clarke & Essig      $+ R SINALOA  Vines legumes and palms abundant N ! 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Piptadenia constricta", "scientificNameAuthorship": "Macbride", "genus": "Piptadenia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clarke & Essig", "recordNumber": "", "verbatimEventDate": "1967-12-19", "habitat": "Vines legumes and palms abundant", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sinaloa", "county": "", "municipality": "", "locality": "hwy 15, about 64 mi S of r\u00c3\u00ado Presidio and 11 mi N of Nayarit border, Sinaloa", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}