Rishi: Ritual formula tradition (often treated as yajus without fixed ṛṣi in later lists)
Devata: Path (Pátha) / cosmic axis of the rite (with implicit Viśve Devāḥ cosmology)
Chandas: Yajus-prose with triṣṭubh-like cadence in parts (commonly classified as yajus)
Samhita Patha (Devanagari)दि॒वो मू॒र्धाऽसि॑ पृथि॒व्या नाभि॒रूर्ग॒पामोष॑धीनाम् । वि॒श्वायु॒ः शर्म॑ स॒प्रथा॒ नम॑स्प॒थे ॥
Transliterationdivó mūrdhā́si pr̥thivyā́ nā́bhir ū́rg apā́m óṣadhīnām | viśvā́yuḥ śárma sapráthā námaḥ pathé ||
Translationท่านคือเศียรแห่งฟ้า คือสะดือแห่งแผ่นดิน คือแก่นสารแห่งน้ำและแห่งพืชโอสถ; ชีวิตอันครอบคลุมสรรพสิ่ง ความคุ้มครองอันแผ่กว้าง—ขอนอบน้อมแด่หนทาง (Path).
Padapatha (Word Analysis)दि॒वः । मू॒र्धा । अ॒सि॒ । पृ॒थि॒व्याः । नाभिः । ऊ॒र्ग् । अ॒पाम् । ओष॑धीनाम् । वि॒श्वायु॒ः । शर्म॑ । स॒प्रथा॒ । नमः । प॒थे ।
Word by Wordऊर्गपाम्of the sap-drinkers (i.e., those that drink nourishment) ओषधीनाम्of the plants/herbs विश्वायुःall-life, possessing universal life शर्मshelter, protection, bliss सप्रथाःwide-spreading, far-extended पथेto the path (unto the way) 
Viniyoga (Ritual Application)