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": ""}
    united states v  washtenaw &!7   Densely armed speces; tubercles large; flowers 5-6 cm. long, salmon color; fruit oblong; seeds 3 mm. long, shiny 0   18B8= cactaceae      Mu robustispina   =1), sister marie fidelis remski      coryphanYtha robustispina <     1w (SCHOTT EX EN6ELM.) BRITT. & ROSE     P CARYOPHYLLALES
{"catalogNumber": "", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Coryphantha robustispina", "scientificNameAuthorship": "(Schott ex Engelm.) Britt. & Rose", "genus": "", "subgenus": "", "specificEpithet": "robustispina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sister Marie Fidelis Remski", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Densely armed species; tubercles large; flowers 5-6 cm. long, salmon color; fruit oblong; seeds 3 mm. long, shiny", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}