Will Magento generated MicroData interfere with JSON-ld structured data in Magento 1.9?

I see that Magento 1.9 generates MicroData for it products.

Before I realized this I started using JSON-LD to build out some of those same objects.

My questions are one;

  • Will Google penalize me for using both MicroData and JSON-ld?
  • Will the search engine become confused between witch to use?
  • Is there a way to turn off MircoData in Magento 1.9?

Thank you so much for your time, professional advice and expertise.