ses

his, her, its, their, one's (when referring to a plural noun)

sources

plural of source

provient

third-person singular present indicative of provenir

de la

1. of the
2. some; the feminine partitive article

région

1. region; area
2. a political subdivision of France and some other Francophone countries, bigger than a département

de

• Prep

  1. of (expresses belonging)
  2. of (used to express property or association)
  3. from (used to indicate origin)
  4. of (indicates an amount)
  5. used attributively, often translated into English as a compound word
  6. from (used to indicate the start of a time or range)
  7. used after certain verbs before an infinitive, often translated into English as a gerund or an infinitive
  8. by (indicates the amount of change)

• Article
• Noun

Canterbury

1. Canterbury (a cathedral city in Kent, England)
2. Canterbury (a suburb of Sydney, New South Wales, Australia)

la

• Article

  the (definite article)

• Pron
• Noun